User Interface Design for Virtual Environments

THE SUNDAY TIMES NO. 1 BESTSELLER 'Explosive' The Sun'Accounts from insiders who have never spoken before' The Times'Bombshell' The MirrorThe British Royal Family believed that the dizzy success of the Sussex wedding, watched and celebrated around the world, was the beginning of a new era for the Windsors. Yet, within one tumultuous year, the dream became a nightmare.In the aftermath of the infamous Megxit split and the Oprah Winfrey interview, the Royal Family's fate seems persistently threatened. The public remains puzzled. Meghan's success has alternatively won praise, bewildered and outraged.Confused by the Sussexes' slick publicity, few understand the real Meghan Markle. What lies ahead for Meghan? And what has happened to the family she married into? Can the Windsors restore their reputation? With extensive research, expert sourcing and interviews from insiders who have never spoken before, Tom Bower, Britain's leading investigative biographer, unpicks the tangled web of courtroo

Omar和朋友們參加火箭比賽，一開始只是想做出最厲害的火箭，沒想到過程中竟有人暗中搗蛋！比賽突然變成一場追查破壞者的行動。靠著爸媽的科學幫忙和「屁能量」的點子（沒錯，你沒看錯！），Omar帶領大家一邊完成任務、一邊找出真相。Welcome back to Planet Omar! The fifth book in Zanib Mian's laugh-out-loud series, with amazing cartoon-style illustrations. Perfect for fans of Tom Gates and Wimpy Kid. Omar and his friends are taking part in a national rocket building competition.With a little help from Omar's scientist mum and dad and some fart power too, they come up with a rocket that's ready to blast off. But when someone starts sabotaging the rockets, the boys find themselves on a new mission to reveal the culprit... *Zanib Mian is a World Book Day author for 2021 with her Planet Omar title, Operation Kind.*Have you read the first book in the series, Accidental Trouble Magnet? Love Reading 4 Kids called it 'irresistible reading!'

這次主角 Cactus 面對的是一位神秘新成員──看似友善、實則暗藏詭計的 Avocado。當她揭發 Avocado 真面目的那一刻，整個水上樂園的安危也被捲入風波。但問題來了，沒有人相信她的話。Cactus 是否能說服好友們挺身而出、阻止這場災難發生？The Inflatables don't get pumped. They stay pumped! Inflata-pals and bouncy BFFs Cactus, Flamingo, Donut, and Watermelon are ready for a fresh wave of drama in this hilariously action-packed graphic novel series that's perfect for fans of Dog Man and The Bad Guys!Cactus knows there is something not quite ripe about new float Avocado. So when she discovers he's actually a two-faced Avocadon't and he's planning to take over the park, her mission is clear. But can Cactus convince the inflata-gang to help her stop Avocadon't and save the spray before it's too late?

This is NO ORDINARY how-to-draw book! It's simple (only 7-steps) and so much FUN! Includes drawing tips, animal facts, and bonus drawing activities!Are you ready to go on a wild and crazy drawing journey of EPIC PROPORTIONS? Just kidding. Well, it could be a little wild--we're drawing fun animals. ROAR!Learn how to draw 92 different animals! Follow the 7 simple steps for each animal to become a SUPER-FUN-ANIMAL-DRAWING-EXPERT.You'll draw: PetsFarm AnimalsRainforest AnimalsSavanna AnimalsWoodland AnimalsOcean AnimalsBaby AnimalsThere's lots of extra fun included inside: Cool drawing tips: Did you know the letter "T" shape is the perfect nose for lambs and llamas?Fun facts about animals: Did you know that the little hop that guinea pigs make is called popcorning?PLUS bonus drawing activities throughout the book: draw party animals, create a comic, take your pet to the pet resort, make faces in the photo booth, and tons more!And a Certificate of Awesome DrawingNow go grab a pen and pencil

Alison is newly married, barely twenty and struggling to find her place in the world. A chance encounter with an older artist upturns her life and she forsakes convention and her working-class roots for the thrumming art scene of London in the late seventies.As the thrill of bohemian romance leads inevitably to disappointment, Alison begins to find her own path - through art, friendship and love.A visually stunning and beautifully written debut graphic novel of love, life and art.

For this special issue on “New Generation Women's Fiction from Taiwan,” we have specially invited Professor Lee Kuei Yun of the Graduate Institute of Taiwan Literature at Taiwan's Tsing Hua University to be guest editor and take responsibility for the selections. Because of space limitations it has been possible only to select twelve short stories by eleven woman writers. These writers were all born in the 1970s or later and their works were published in the year 2000 or later. Thus, they represent a period of social change in twenty-first century Taiwan and the spirit of the new generation. The introduction that we asked Professor Lee to provide is entitled “Trauma, esire, Contemporary Women's Voices.” Aside from giving a brief account of the eleven writers and their works, Professor Lee sketches “a number of writerly qualities that become perceptible… [that] represent the internal trauma, female consciousness, physical lust, cat-uman metaphors, and everyday life, etc.” In her introdu

"Beautifully messy and real." -Amy Spalding, bestselling author of We Used to Be FriendsPerfect for fans of What If It's Us and Mary H. K. Choi, this stunning coming-of-age novel from Printz Honor author Mary McCoy follows a Memphis teen whose quest to uncover the secrets of love reveals new truths about herself. For the past two years, Lee has been laser-focused on two things: her job as a sound tech at a local coffee shop and her podcast Artists in Love, which she cohosts with her boyfriend Vincent. Until he breaks up with her on the air right after graduation. When their unexpected split, the loss of her job, and her parent's announcement that they're separating coincide, Lee's plans, her art, and her life are thrown into turmoil. Searching for a new purpose, Lee recruits her old friend Max and new friend Risa to produce a podcast called Objects of Destruction, where they investigate whether love actually exists at all. But the deeper they get into the love stories around th

A celebratory and empowering story from young trans activist Gavin Grimm, Stonewall Award-winning author Kyle Lukoff, and illustrator J Yang follows the true story of how a young boy stood up for himself--and made history along the way. When you're a kid like Gavin Grimm, you know yourself best. And Gavin knew that he was a boy--even if others saw him as a girl. But when his school took away his right to something as simple as using the boy's restroom, Gavin knew he had a big decision to make.Because there are always more choices than the ones others give you.Gavin chose to correct others when they got his pronouns wrong. He asked to be respected. He stood up for himself. Gavin proved that his school had violated his constitutional rights and had the Supreme Court uphold his case--bringing about a historic win for trans rights. There are many kids out there, some just like Gavin Grimm, and they might even be you.What choices will you make?

Peanut, Butter, and Crackers return in the third graphic novel in the series. This time, they're off camping. Getting lost just wasn't part of the plan. Peanut, Butter, and Crackers set off on a camping trip. But when Butter and Peanut leave the safety of the camper to explore the forest, they end up more lost than they ever planned and Crackers has no choice but to go look for them. Can Crackers find his family before it's too late? Kids will love Paige Braddock's newest addition to the Peanut, Butter, and Crackers series. This story of home and all the places we find it is sure to be a favorite.

A debut picture book about loving your name, finding your voice, and standing up for yourself from the critically acclaimed illustrator of Bilal Cooks Daal and I Am Perfectly Designed. Mirha is so excited for her first day of school! She can't wait to learn, play, and make new friends. But when her classmates mispronounce her name, she goes home wondering if she shound find a new one. Maybe then she'd be able to find a monogrammed keychain at the gas station or order a hot chocolate at the cafe more easily. Mama helps Mirha to see how special her name is, and she returns to school the next day determined to help her classmates say it correctly--even if it takes a hundred tries.

From the New York Times bestselling author of A Deadly Education comes the fifth volume of the Temeraire series, as Will Laurence and Temeraire struggle to reunite and face the Napoleonic army on London's doorstep. “Novik has accomplished something singular with her Temeraire series. . . . At its heart, it’s a story about friendship that transcends not only time and class, but species.”―NPR For Britain, conditions are grim: Napoleon's resurgent forces have breached the Channel and successfully invaded English soil. Napoleon's prime objective is the occupation of London. Unfortunately, the dragon Temeraire has been removed from military service―and his captain, Will Laurence, has been condemned to death for treason. Separated by their own government and threatened at every turn by Napoleon's forces, Laurence and Temeraire must struggle to find each other amid the turmoil of war. If only they can be reunited, master and dragon might rally Britain's scattered resistance forces and take th

Over 70 years ago, Italian author Gianni Rodari wrote "The Moon of Kyiv" to remind us of the humanity we all share.100% of the net profit from the sale of this book will be donated to Save the Children fund for supporting children impacted by the conflict in Ukraine.In 1955, beloved Italian poet Gianni Rodari penned a nursery rhyme called "The Moon of Kyiv". It was a poem about our shared humanity – the poem reminding us that, no matter where we're from, or where we live, we all exist under the same moon. In the days following the outbreak of war in Ukraine, these lyrical words went viral in Italy: they became a call for peace. Six decades later, they resonate, and feel more relevant, than ever before.Now, for the very first time, the poem has been illustrated by the incredible Beatrice Alemagna, whose beautiful pictures match Rodari’s words in hope, purity and power.

Life isn't easy, especially if you're from another planet... With his space-pod destroyed, the Star Boy is adapting to life on Earth with help from his friends Kiki and Wes, but Kiki's long list of don'ts is a constant reminder of how hard it is to pass for a convincing human. But more troubling for the Star Boy is the strange pings and pangs he's experiencing, and the hard-to-hide electrical surges that are worrying his human rescuers.And when the Star Boy accidentally channels his true form on to the whiteboard of every class at Riverside Academy, things reach a whole new level of panic. With frenzied reports of an alien sighting trending on social media, how can Kiki and Wes keep their friend safe?A heart-warming and otherworldly sequel to HOW TO BE A HUMAN, for fans of Tamsin Winter, Cath Howe and Ross Welford.

A fresh, funny and accessible retelling of Jane Austen’s classic story, with witty black and white illustrations throughout.Catherine Morland loves nothing more than reading a romantic novel, but as one of ten children she doesn’t have much time for reading or for romance.When she is seventeen, her wealthy neighbours invite her to spend the winter season with them in Bath – to experience balls, the theatre and other social delights for the first time.Catherine makes friends with the passionate Isabella, and dances with a handsome man called Henry, and it seems that all her dreams are coming true. But real life doesn’t always play out like a novel, and Catherine will have to overcome many obstacles before she can find her happy ending …Steven Butler is an actor and writer from London. His books for children include The Wrong Pong series and Dennis the Menace. Steven’s love of mischief made Northanger Abbey the perfect book to rewrite and he’s excited to introduce Catherine Morland to a

經典名著不再令人呵欠連連！幽默文字搭配趣味十足的插圖，輕鬆將初識珍奧斯汀的小讀者們領進門，其筆下人物鮮明的價值觀與道德觀，更適合與孩子一同討論，在共享閱讀樂趣的同時融入品格教育。A fresh, funny and accessible retelling of Jane Austen’s classic story, with witty black and white illustrations throughout.9781444962680 Sense and SensibilityWhen Elinor and Marianne Dashwood’s father dies, they are forced to leave their home behind and move far away to a tiny cottage. Their lives look set to change for ever, in ways neither had expected.Elinor must leave behind the man she loves, whereas Marianne falls for their charming – but entirely unsuitable – new neighbour.The sisters will need each other’s support if they are to find happiness, but will they ever find the right balance of sense and sensibility?Joanna Nadin is a winner of the Fantastic Book Award, the Surrey Book Award, Blue Peter ‘Book of the Month’ and Radio 4 Open Book ‘Book of the Year’. She has recently fallen head over heels for Austen’s books and wants new readers to feel the same.Eglantine Ceulemans captures all of

There were so many things that Tortoise wanted to do. So many games to play and rocks to climb. Oops.Tortoise was stuck. Tortoise was not happy. Tortoise is not having a good day and now he's stuck in a hole and is far too upset for hugs.Hedgehog sits and waits and then makes Tortoise laugh - taking the time to let the moment pass, and acknowledge how Tortoise feels.

A charming, funny adventure about missing elephants and finding friends. It's the perfect kind of day until Alan's elephant goes missing! Lucky for him, Edie's an Elephant Detective and she knows exactly where to look. Together they examine doughnut shops, investigate dinosaur bones, and search the skies from a cable car, but they can't find him anywhere! Will Alan EVER find his elephant? And might he also find a new friend along the way?

The original, award-winning Felt Flap series - perfect for babies and toddlers!Each title in this stylish series has five spreads with friendly characters to find behind colourful felt flaps. In Where's Frida Kahlo?, you're on the look out for Pablo Picasso, Yayoi Kusama, Andy Warhol and Frida Kahlo herself!Lift the final flap and there's a surprise mirror - always a hit with the little ones. Parents adore these books because they are beautiful but tough enough to withstand even the most enthusiastic of young readers.And children love them because they are just so much fun. Other titles in the series include, Felt Flaps Where's Mr Lion?, Felt Flaps Where's Mr Unicorn? and Felt Flaps Where's Mrs Ladybird? Felt Flaps Where's Mr Lion? won Sainsbury's Children's Book of the Year 2017The felt flaps in this sturdy board book are perfect for little ones to turn and tug, which means you can get even the tiniest tot into books and finding the activity fun. Ingela Arrhenius' illustrations are a

獨立年輕，愛吃棋格蛋糕又是辯論社主席，一看就是天選之人。Mo不懂大英帝國吸血鬼女王的頭銜和職責是如何降臨到她肩上的，她不過就是在陰雨天騎腳踏車回家而已。不過能免掉體育課，還有帥哥相伴，這似乎也不算太糟…對嗎？Meet Mo Merrydrew - independent young woman, Mini Battenberg fan, president of the debating society - and reluctant vampire queen ... Fifteen-year-old Mo Merrydrew isn't exactly expecting to be asked to be Vampire Queen of Great Britain when she's cycling home from school one wet Tuesday evening. Apparently, she is 'the Chosen One'.Aside from being uncomfortable with the idea of unelected power (not very democratic), there's the blood drinking to consider (Mo is a vegetarian), and frankly it's just not really the sort of role Mo's looking for (she wants to aim for a real job in politics). But - if you're Vampire Queen, you probably don't have to do PE any more, and when the dreamy Luca, a vampire familiar, turns up, it all suddenly starts to look a bit more appealing ... Geek Girl meets Buffy in a brilliantly funny new teen series from bestselling author Jo Simmons

Celebrating 10 years of Helen Hancocks' picture book classic about the most brilliant robbery of all time. With bare cupboards and hungry bellies, three cats steal a penguin to catch fish for them. A hilarious sequence of events unfolds as the penguin makes his escape, becoming mistaken for a nun and a waiter before finding his way safely home. Meanwhile, the cats are caught for their crime and are sent to jail - for a lifetime of gruel.

經典名著不再令人呵欠連連！幽默文字搭配趣味十足的插圖，輕鬆將初識珍奧斯汀的小讀者們領進門，其筆下人物鮮明的價值觀與道德觀，更適合與孩子一同討論，在共享閱讀樂趣的同時融入品格教育。A fresh, funny and accessible retelling of Jane Austen’s classic story, with witty black and white illustrations throughout.When Elinor and Marianne Dashwood’s father dies, they are forced to leave their home behind and move far away to a tiny cottage. Their lives look set to change for ever, in ways neither had expected.Elinor must leave behind the man she loves, whereas Marianne falls for their charming – but entirely unsuitable – new neighbour.The sisters will need each other’s support if they are to find happiness, but will they ever find the right balance of sense and sensibility?Joanna Nadin is a winner of the Fantastic Book Award, the Surrey Book Award, Blue Peter ‘Book of the Month’ and Radio 4 Open Book ‘Book of the Year’. She has recently fallen head over heels for Austen’s books and wants new readers to feel the same.Eglantine Ceulemans captures all of Austen’s satire and wit, bringing h

A whimsical story about learning to use maps, perfect for very young children. One day, Anna's friend Zane sends her an invitation: Come to tea tomorrow! This is the way to my home. Love, Zane.Inside the envelope, there's a MAP. Anna soon decides to make a map of her own, too ... and before long, Dad and even Whiskers the cat are in on the fun.From routes to symbols, point of view and scale, join Anna and her dad as they explore the wonderful world of maps - with words by Vivian French, storyteller extraordinaire, and delightful pictures by rising star Ya-Ling Huang.

Papa Fox is looking for Baby Fox, who is just out of his sight ... but not ours!In this clever introduction to prepositions, Papa is looking for his baby. Is Baby up in the tree? Is Baby under the log? Is Baby around the corner? Where could Baby be?Readers will delight in spotting the little fox on every page as Papa wanders the forest, encountering other animals all along the way, but never quite able to spot his own baby.Anne Hunter's delicate and lovely illustrations with their limited palette highlight the humour of this adorable hide-and-seek tale.

Get ready for a splish-splashing, action-packed tale in the bestselling series for young readers who like mermaids, monsters and princesses who are always ready for adventure! The Princess in Black and her friends are enjoying a day of sun and sea on Princess Sneezewort's royal boat when a real, live mermaid princess emerges from the waves! Can the masked heroes help her learn that being a princess means more than just being nice - it means speaking up?

A uplifting and touching story about curiosity and caring that is perfect for sharing. Stella is a great detective. She can't help noticing everything around her - clouds shaped like horses, wheelie bins with faces, a lonely glove on a fence, people that look like their dogs and even a man with a furry hat that looks like a cat on his head.Stella tells Dad about everything she's seen but Dad is worried that she's going to hurt people's feelings. But when Stella spots a sad lady in the park she knows that speaking up is just the right thing to do.

A charming, funny adventure about missing elephants and finding friends. It's the perfect kind of day until Alan's elephant goes missing! Lucky for him, Edie's an Elephant Detective and she knows exactly where to look. Together they examine doughnut shops, investigate dinosaur bones, and search the skies from a cable car, but they can't find him anywhere! Will Alan EVER find his elephant? And might he also find a new friend along the way?

Mirabelle's mum is a witch, her dad is a fairy, and she is a bit of both!Mirabelle and her class are going on a school trip to a magical-creature sanctuary, and Mirabelle can't wait! Even being partnered with annoying goody-two-shoes Lavinia can't ruin her day. But when she accidentally lets the bittens (part bat, part kitten, totally adorable, slightly fierce) out of their enclosure their day becomes a bit more complicated. Can Lavinia help Mirabelle stay out of trouble? And can Mirabelle show Lavinia that maybe some things are worth getting in trouble for.. . ?

A bright and adorable tabbed board book featuring first words all to do with a day in town, from a trip to the library, to shopping, to the park, to lunch at a cafe and more! Join Maisy for a day trip to her local town. Each spread is themed around different shops and locations: the library, the post office, the garden centre, the supermarket, a cafe and more! With bright, colourful, clearly labelled pictures to help broaden vocabulary and understanding, and bold, easy-to-use tabs which are perfect for helping little ones to locate their favourite pages again and again. Early learning is so much fun!

Jamie Smart's big-selling comic-book success story continues!The Maniacal Badger has arrived, and he's determined to take over the Woods! Wasn't that Monkey's plan? This cannot happen! What japes await in this brand-new adventure, when Bunny and Monkey team up to beat this new menace?! They've never managed to work together before. . .And will Skunky rediscover his passion for evil inventions, to defeat his rival at their own game? One thing's for sure . . .Laughs are guaranteed!

In Silverview, John le Carré turns his focus to the world that occupied his writing for the past sixty years―the secret world itself.Julian Lawndsley has renounced his high-flying job in the City for a simpler life running a bookshop in a small English seaside town. But only a couple of months into his new career, Julian’s evening is disrupted by a visitor. Edward, a Polish émigré living in Silverview, the big house on the edge of town, seems to know a lot about Julian’s family and is rather too interested in the inner workings of his modest new enterprise.When a letter turns up at the door of a spy chief in London warning him of a dangerous leak, the investigations lead him to this quiet town by the sea . . .Silverview is the mesmerizing story of an encounter between innocence and experience and between public duty and private morals. In this last complete masterwork from the greatest chronicler of our age, John le Carré asks what you owe to your country when you no longer recognize i

Minnie to the rescue! When Daisy has a bad hair day, Minnie knows just what to do.Everyone gets crazy hair days but if you're a lucky duck, your best friend is ready to help you through it. Join Daisy and Minnie on their wacky, silly hair adventure!Kids will love learning to read on their own with the help of Minnie and Daisy in this leveled reader.Be sure to check out some of Minnie's other adventures:Happy Birthday, Minnie MouseMinnie's Fixer-UpperOne Unicorny DayMinnie's RainbowWorld of Reading: Minnie TalesVote For MinnieMinnie Knows Bows

Pay a visit to the Midnight Library where you can snuggle up for a bedtime story.There is a little library that only opens at night. In the library there is a little librarian―and her three assistant

In this ninth Henry Heckelbeck adventure, Henry blasts into space! Henry visits the Brewster Space Center with his class. But when his best friends think they spot a real-life alien and spaceship, Henry goes on an out-of-this-world adventure! With easy-to-read language and illustrations on almost every page, the Henry Heckelbeck chapter books are perfect for beginning readers.

A sweet, spare picture book about the Moon Festival, one of the major holidays of the Chinese calendar, from Caldecott Honor-winner Grace Lin!Each member of the family lends a hand as they prepare a moonlit picnic with mooncakes, pomelos, cups of tea, and colorful lanterns. And everyone sends thanks and a secret wish up to the moon.Grace Lin’s luminous and gloriously patterned artwork is perfect for this holiday tale. Her story is simple―tailor-made for reading aloud to young children. And she includes an informative author’s note with further details on the customs and traditions of the Moon Festival for parents and teachers.The Moon Festival is one of the most important holidays of the year along with the Lunar New Year, so this book makes an excellent companion to Grace Lin’s Bringing In the New Year, which features the same family.

Meet the next big thing in the world of official Minecraft novels: zombies!Looking after a little sibling can be a real headache . . . especially when they’re trying to eat your brains!Life is good for Bobbie in the sleepy village of Plaintown. Sure, her villager parents only ever say “Hrm,” but you pick up the local language quickly. And maybe her little brother, Johnny, is always getting into trouble, but the village’s iron golem is there to look out for him. And, yeah, things are too busy for exploring when you’re the only one in town who ever takes their hands out of their sleeves. But maybe that’s for the best. After all, there are things out there beyond the torchlight that are better handled by adventurers.But one night, a stranger comes to Plaintown―and he’s followed by a horde of ravenous zombies. Bobbie’s village is overrun, and her world is turned upside down.Life is not so good for Ben, an adventurer with nothing left to his name but the armor on his back. When dawn’s light

In these full-color illustrated chapter books, Spider-Man is joined by a slew of popular heroes as he fights crime and protects his neighborhood! Whether he's taking on Sandman in Central Park with Squirrel Girl, teaming up with Ant-Man and the Wasp to stop Doc Ock from ruining the science fair, or needs help from Captain Marvel and Ms. Marvel to prevent the Green Goblin from stealing, these action-packed stories are perfect for young readers. Featuring full-color art on every spread and a comic at the end of each story to celebrate Spider-Man's the 60th comic anniversary! For even more adventure, check out these other illustrated chapter books from Marvel Press! Spectacular Adventures!: 3 Books in 1 (featuring Star-Lord, Falcon, and Ant-Man)Astonishing Adventures! 3 Books in 1 (featuring Spider-Man, Captain America, Iron Man)Black Panther: The Battle for WakandaAvengers: Ms. Marvel's Fists of FuryGuardians of the Galaxy: Gamora's Galactic ShowdownDoctor Strange: Mystery of Dark Magic

《I Walk with Vanessa》作者夫婦新作。操場上的一次意外，讓大家不願意再和Alex玩了。全插畫繪本引導孩子以同理心思考書中角色的感受，傳達人際關係裡的重要課題：道歉與諒解，兩者需要的勇氣與溫柔同等重要。A simple, yet powerful, picture book--from New York Times bestselling creators, Kerascoët―about compassion and forgiveness.Alex’s enthusiasm and energy can sometimes be a challenge for his classmates. He loves to play ball on the playground with his friends, but when his rambunctious behavior inadvertently upsets one of the other students, he finds himself at odds with the whole class.A perfect companion to the picture book I Walk with Vanessa, which Parents magazine named the Best Book of the Year about kindness, this story explores the difficult feelings that come with apologies and forgiveness. In a story that sees the perspective of both sides, Alex learns quickly that the right thing to do is say he’s sorry, leaving it up to his friend to find the compassion and empathy to accept it.This wordless picture book is a good reminder that it’s important to take responsibility for

Now in paperback for the first time, featuring all new covers, the Alcatraz Versus the Evil Librarians middle-grade series from #1 New York Times bestselling author Brandon Sanderson. Alcatraz Smedry has made it to the Free Kingdoms at last. Unfortunately, so have the evil Librarians--including his mother! Now Alcatraz has to find a traitor among the Knights of Crystallia, make up with his estranged father, and save one of the last bastions of the Free Kingdoms from the Evil Librarians. The Knights of Crystallia is the third book in this action-packed fantasy series for young readers.

A Step 2 leveled reader starring Stitch from Disney's Lilo & Stitch celebrating Halloween-featuring more than 30 stickers! It's Stitch's first Halloween on Earth, and he is ready to trick-or-treat! Kids ages 4 to 6 will love this Step 2 Step into Reading leveled reader based on Disney's Lilo & Stitch comes with over 30 stickers! Step 2 readers use basic vocabulary and short sentences to tell simple stories. For children who recognize familiar words and can sound out new words with help.

本書內容改編自第 12 屆 iT 邦幫忙鐵人賽 Software Development 組佳作網站系列文章 《新手也能懂的 Kotlin Collection 賞玩門道》 集合（Collection）是各程式語言裡常見的資料類別，在 Kotlin 裡共有 Array、List、Set 及 Map 四種，在標準函式庫裡提供一系列設計精妙的集合 API，若能好好運用，可以減少很多重複冗長的工作，對操作資料有很大的幫助。本書專為 Kotlin 開發者設計，透過技法、心法、實戰三部份，系統化的解釋 Kotlin 集合的原理、功能及應用，是一本 Kotlin 開發者桌上必備的工具書。 書籍特色 技法： 依不同目的及特性將 Kotlin 集合分類，綜覽超過 200 個方法，搭配範例程式碼及速查地圖，豐富讀者對操作技法的認識。 心法： 要掌握 Kotlin 集合，除了要精通語法外，也需通曉實作原理。書中透過閱讀標準函式庫的原始碼，陸續討論語法設計、命名邏輯及組合技等心法。 實戰： 只有理論是不夠的，唯有搭配實戰才能將知識落實在日常任務裡。透過情境解題，綜合運用集合的功能來面對各種資料處理情境，活用從心法與技法學到的知識。 專業推薦 作者以《技法》、《心法》以及《實戰》三大篇幅來帶領讀者瞭解 Kotlin Collections 的 What、Why、以及 How，協助 Kotlin 開發人員融會貫通，信手捻來高表達力且高品質的程式碼。 ── 上官林傑（Eric） Google 全球開發者計劃台灣香港及南亞區經理 無論你是新手或是老手，Kotlin 都值得一學，而 Collection 是日常處理各式各樣 Flow 的重要角色。本書透過合理的難易度安排，除了能像工具書使用外，也用更高的角度去觀察 Kotlin Collections 站在 Java Collections 巨人肩上的設計巧思。 ── 黃健旻（Vincent） Google 官方認證 Kotlin 技術專家 本書從不同角度，深入剖析 Kotlin Collection 的各種細節，處處都值得參考及研究。讀者在閱讀後，不只能學到 Collection 的用法，還可以感受到 Kotlin 設計的思考脈絡，以另一種視角享受寫程式的樂趣。 ── 趙家笙（Recca） Taiwan Kotlin User Group 主辦人