ace the coding interview with Python and JavaScript

游泳、豔陽、冰淇淋。小男孩的夏天無限美好，直到──「趁夏天還在，你就好好享受吧，因為它很快就要結束了。」他的姐姐如此說道。不可能！怎麼會這樣？小男孩才不要夏天結束，更一點也不期待秋冬的到來。 雖然不想相信姐姐，但冬天的徵兆，一個接著一個相繼報到：紅葉、可可、小水窪。咦？這難道就是夏天結束的感覺嗎？原來一切跟小男孩想的完全不一樣……Come summer, autumn or winter, a little boy is going to make the best of it. Nothing is better than summer, swimming every day and eating ice cream. But a little boy's big sister has BIG news.She tells him that summer is going to end soon ... and winter is coming! When winter comes, she says, it will be cold ... and dark ...and rain all the time. They'll be stuck on the sofa for days and won't even dream of eating ice cream... From author-illustrator Simona Ciraolo, this is a celebration of the changing of the seasons, showing just how much joy can be found around each sunny - or snowy - corner.

From Sam Winston, the co-creator of the Bologna Ragazzi award-winning A Child of Books, comes a thought-provoking celebration of the power of stories and written languages, and the imperative to preserve them. Once there were many stories in the world. Some had beautiful sunsets, some lived at the bottom of the sea, and some were simply about dogs.Until one story decided that it was going to be the most important story ever. It called itself the One and started to consume every other story in existence. Soon it seemed that the One was all that was left ...or was it?Inspired by the Endangered Alphabets project, aimed at preserving cultures by sharing their unique scripts, author-illustrator Sam Winston uses writing systems such as cuneiform, Canadian aboriginal, Egyptian hieroglyphs and ogham to illustrate this book in his signature typography-based style, using symbols and letters that have relayed the world's stories over the centuries.

"Katharine Orton writes about ... magic as though she could probably do it." Nick Tomlinson"Orton's use of language is masterful." Reading ZonePerfect for fans of Abi Elphinstone, Sophie Anderson and Catherine Doyle. From the author of Nevertell and Glassheart comes a story of magic and danger ...witches and dragons. There is nothing more dangerous than magic... Eleven-year-old Erskin is used to danger; she lives in the shadow of Mountainfell, a place of wild creatures and dangerous magic.When the most powerful and deadly creature of all - the fearsome cloud dragon - snatches Erskin's sister away, Erskin must face her greatest fear and journey onto the mountain to bring her back. A terrible power is stirring, and it is up to Erskin to save both her family and her home.

A moving tale of grit, endurance and self-belief to inspire young explorers and dreamers from a stunningly talented debut. Dr Morley is about to embark on a quest to the northernmost tip of the world, to discover a creature that everyone talks about but nobody has ever seen: The Giant Arctic Jellyfish. After years of research and hard graft, she gathers together a highly trained crew and a boat full of specialist equipment, and sets sail for the vast icy scapes of the Arctic.Will she find what she is searching for? Or will it find her?From debut author-illustrator Chloe Savage comes a beautifully detailed adventure into the unknown, sure to captivate the imagination of young explorers.

What could a pampered house cat possibly have to complain about?Just like most cats, this cat lives an extremely comfortable life. But he has his problems, too... The sun spot he's trying to bathe in just won't stop moving.The nosy neighbour squirrel just can't seem to mind its own business. And don't even get him started on the hoover! It's an absolute menace! Will this cat ever find the silver lining?From picture book superstars Jory John and Lane Smith, the creators of Penguin Problems and Giraffe Problems, comes a brand-new, hilarious collaboration sure to tickle every feline fan and owner!

A boxed set of five vibrant, witty board books from multi-award-winning author-illustrator Chris Haughton. In these five stories, join a lost Little Owl trying to find his way home, George the dog and his attempts to be good, a band of adventurers sneaking up on a tropical bird, a bear and his woodland animal friends getting ready to sleep, and Little Crab learning to be brave. As pithy as fables and as laugh-out-loud funny as knock-knock jokes, this collection of sturdy and stylish board books is a must-have gift for new arrivals, and the perfect addition to a toddler's first library.INCLUDES: A BIT LOST - OH NO, GEORGE! - SHH! WE HAVE A PLAN - GOODNIGHT EVERYONE - DON'T WORRY, LITTLE CRAB

This is a real adventure book, so be careful not to get too lost between its pages...The Vasylenko family are adventurers. They all love the wet and the wild, the thrill of exploring the outside world. All that is ... except Oktober. He prefers the warm and safe comfort of the inside world, and for his adventures to take place between the pages of a book. But tomorrow, Oktober has to join his family on a trek into the slimy, grimy and climby wild, where he sees only danger and worry and fears a creature called "The Wilderness"! Failing to keep his wits about him could be dangerous though – it may even get him a bit ... lost. But perhaps getting lost is just what Oktober needs to find himself and maybe even make an unexpected friend.The Wilderness is a wild and wondrous story of true bravery and discovering friendship in the most unexpected of places, perfect for adventurers and the more timid alike.

Gabriel is being chased by monsters! His friend is one, and so is his uncle, his grandma ... even the cat! But who will catch him? A much-loved picture book from the award-winning Lucy Cousins, now available in paperback.

Discover why we must protect the Great Barrier Reef from climate change. The Great Barrier Reef is a wonderland of colour beneath the waves. The largest coral reef in the world, it is home to a quarter of all ocean life.This beautifully illustrated picture book brings to life this extraordinary underwater world for young children, exploring its dazzling coral gardens and rainbow-coloured sea creatures. Diving into this unique habitat, readers will discover fascinating marine life, how the coral reef helps our oceans and therefore why it is so important that we act to protect this special aquatic landscape from the impact of climate change.

A perfect read for unicorn lovers, this beautiful and utterly transporting picture book tells the story of what every little girl wishes would happen to her: a girl finds and takes care of a lost baby unicorn. Margaret's whole world changes when her family moves to a cottage by the sea. One evening, Margaret spots a mist over the water.No, that's not mist ... clouds maybe? No, they're unicorns descending onto the shore! They vanish as quickly as they'd appeared, but accidentally leave behind a baby, tangled in the weeds...

Friends make dreams come trueJazz, short for Jasmine, and her parents have just moved to Brighton from Sydney, so that Jazz's dad, Mikey, can pursue his career as a music producer. Jazz is finding it difficult to fit into her new school, and her love of surfing seems destined to be quashed for ever. Not only do Brighton's beaches have stones instead of sand and the water is downright freezing.but there's not a surfboard in sight. When she meets her older cousin, Amber, at a family dinner in London. Amber senses Jazz's unhappiness and tells her about the Moonlight Dreamers, a secret society of likeminded friends that she founded years earlier.Amber suggests that Jazz seek out a group of soulmates too and form her own Moonlight Dreamers. At first Jazz is wary, but then decides to leave postcards for prospective soulmates, just as her cousin had. And so a new group of Moonlight Dreamers is born.Allegra, Hope, Portia and Jazz may be very different but they soon become firm friends who are

A fun, wild adventure challenging the stereotypical image of the poised, preened damsel; this princess takes life into her own hands without waiting around for anybody else. We begin our story in a fairy tale world like any other - princesses in distress are rescued by valiant and dashing princes and live happily ever after. But for Tilly, sitting around waiting to be rescued by a prince is BORING.So ... Tilly simply rescues herself! "This puny prison can't hold me!" And it's not long before word of Tilly's exploits spreads across the kingdom and inspires other princesses to take their fate into their own hands, too.

A dramatic and moving story set in the same world as the international bestseller The Island from the celebrated novelist Victoria Hislop. The absorbing story of the Cretan village of Plaka and the tiny, deserted island of Spinalonga - Greece's former leper colony - is told to us by Maria Petrakis, one of the children in the original version of The Island. She tells us of the ancient and misunderstood disease of leprosy, exploring the themes of stigma, shame and the treatment of those who are different, which are as relevant for children as adults.Gill Smith's rich, full-colour illustrations will transport the reader to the timeless and beautiful Greek landscape and Mediterranean seascape.

The first in a funny new series from former Children's Laureate Michael Rosen and rising star Robert Starling. This kitten may look cute and cuddly, but better beware: they're angry. Really angry.Angry, angry, angry! And this isn't any old "angry". This is a jump-up-and-down, roll-on-the-ground kind of angry. This is a spider-scaring, tiger-scaring kind of angry.This is a burst-balloon-ing, SQUASH-THE-MOON-ING kind of angry... As surreal as things may get, this is also the kind of angry that parents of toddlers will recognize - a bad mood which comes out of nowhere, escalates wildly, then disappears as suddenly as it arrived. Based on the popular poem from A Great Big Cuddle, I Am Angry combines Michael Rosen's brilliant rhymes and anarchic imagination, Robert Starling's perfect knack for character and a reassuring message: anger may feel overpowering, but it doesn't last for ever.

Ten stunningly illustrated pop-ups bring the magnificent reign of Her Majesty Queen Elizabeth II to life in this exquisite cut-paper souvenir. Find out more about Queen Elizabeth II's fascinating life, from her childhood to her wedding and ground-breaking coronation to both her family life and state duties.

No friendship is imaginary. When Ellie is very little, she finds a newborn dragon fresh from the egg on a supermarket shelf, and calls him Scratch. He is quite the sweetest thing she has ever seen! From that day on, Ellie and Scratch do everything together.Ellie's mum and her teacher can't see her fiery friend, but all her friends can - and, over the years, Ellie's dragon grows to be big, house-trained, and very affectionate. And Ellie is growing, too... A moving story about the wonders of imagination and the nature of growing up from one of Australia's most revered bookmakers.

A poignant story about a baby elephant who gets lost in a mysterious jungle, from the acclaimed Kate Greenaway Medal-winning author-illustrator and former Children's Laureate. Ernest is a happy baby elephant. But when his curiosity gets the better of him and he leaves the rest of his herd to explore the alluring and dangerous jungle, he becomes very lost indeed.Amongst the undergrowth, he meets a rude gorilla, a weary lion, an impolite hippo and an uncaring crocodile. Will anyone help Ernest find his way out of the jungle and home to his mum? From the international phenomenon, Anthony Browne, comes a heartfelt, visually stunning picture book, about finding help in unexpected places.

"Mam, did you think George was," I say, "a bit ... weird?""Weird? Yes, I suppose so. But you kids are all a bit weird if you ask me.And to tell the truth, it'd be weird if you weren't."When a new boy joins the class, everyone thinks he's a bit strange, but he's brilliant at football and loves crisps, and that's all that matters to Dan and Maxie. However, the truth about George is stranger than anyone could have imagined ... and more sinister, too.Can his new pals help him to become truly free?

In the eighth title in the New York Times bestselling series, the Princess in Black's snow day is interrupted by a giant who poses a big problem.Princess in Black and her hero friends are enjoying a lovely day in the fluffypuffy snow when BANG! a giant smashes his way through the kingdom. This is too big a job for Princess in Black, Princess in Blankets and Goat Avenger and soon dozens of heroes and pet friends show up to save the day!

The definitive retelling of the legends of King Arthur, from Carnegie Medal-winner Kevin Crossley-Holland and former Children's Laureate Chris Riddell. Be enthralled by the world of Arthurian legend

Heart-stopping fantasy from the Costa-shortlisted and critically acclaimed author of the bestselling The Midnight Guardians. Step into a world of faerie tricks and hidden danger... When an evil faerie

Have you ever noticed that penguins are always going on epic journeys? Waddle waddle! Waddle waddle!The penguin family are off on an adventure! Travelling by bus, train and even by cable car, the persistent pals keep on going, through rain or shine, sleet or snow. Finally, they soar through the wispy clouds and - yes, there it is! - their long-awaited destination is ahead, atop a frosty, snow-capped mountain... A playful, happy read-aloud, which features a jolly family of big and little penguins, and all the noisy modes of transport that little ones love.

What could a pampered house cat possibly have to complain about?Just like most cats, this cat lives an extremely comfortable life. But he has his problems, too... The sun spot he's trying to bathe in just won't stop moving.The nosy neighbour squirrel just can't seem to mind its own business. And don't even get him started on the hoover! It's an absolute menace! Will this cat ever find the silver lining?From picture book superstars Jory John and Lane Smith, the creators of Penguin Problems and Giraffe Problems, comes a brand-new, hilarious collaboration sure to tickle every feline fan and owner!

A simple ode to happiness and self-confidence, as told through the voice of a lovable dog named Barkley. What kind of dog is Barkley? He's not as big as Newfoundlands, or as fluffy as Pomeranians. And he's definitely not as long as greyhounds.Maybe, Barkley thinks, he is just a nothing dog... Overwhelmed by a crisis of finding his identity and trying to work out what makes him special, Barkley finds himself a lost dog, very far away from a little boy called Max - who loves him very much just the way he is! Maybe being somebody's best friend dog is actually the very best thing he could be.

Discover history as you've never seen it before - and all the stuff you never knew happened at the same time!Did you know the woolly mammoths were still around when the Egyptians built their pyramids? Or that Leonardo Da Vinci lived at the same time as Henry VIII and the Aztecs? Welcome to The History of Everywhere, a fascinating guide to all the stuff you never knew happened at the same time! In lively maps, see the whole world of history: from ancient times to the modern day, watch civilizations rise and fall, spot fascinating connections and coincidences, and discover the people and events you never learnt about in school. Prepare for a fascinating journey around the world that will change the way you see history!

Hello, puppy! We don't know where you came from. We don't know what kind of dog you are. We've been waiting and waiting for you ...look!A little girl takes her new puppy out into the world. She shows

Where does Cat live, and who can lead the way there? A lyrical, charmingly offbeat tale about wanderlust and family, rescue and finding home. On a roof, as wet as a seal, as gray as a puddle, Cat was

The first in a funny new series from former Children's Laureate Michael Rosen and rising star Robert Starling. This kitten may look cute and cuddly, but better beware: they're angry. Really angry.Angr

More funny, clever trickster tales from India. Prince Veera's great-uncle, Raja Apoorva, invites the prince and his best friend, Suku, to the summer festival in Peetalpur, where they participate in so

Maisy is getting a pet! Join her as she chooses the perfect kitten and takes it home to look after. This bright and humorous story is ideal for teaching little ones about responsible pet ownership. Pe

A funny and handy guide that explains just how (and how not!) to say "I'm sorry."Wouldn't the world be a better place if everyone knew how to apologize? Luckily, this humorous guidebook is full of pra

A little girl finds and takes care of a lost baby unicorn in this beautiful and utterly transporting picture book. Margaret's whole world changes when her family moves to a cottage by the sea to be ne

From everyone's favourite baby comes a fond and funny ode to a special daddy, for Father's Day or any day. Uppy, Daddy! Up so high. On the shoulders.Touch the sky. Baby's daddy is big and strong, and

Judy Moody is in the mood to save the world in the third book from the internationally popular and bestselling series, perfect for fans of Jacqueline Wilson and Lauren Child. Judy's learning about the environment at school. When she hears about the threats to the rainforest and endangered species - not to mention her own family's poor recycling habits - Judy's determined to whip the planet into shape!

WINNER OF THE SAINSBURY'S CHILDREN'S BOOK AWARDS 2021From the internationally bestselling author of Beetle Boy and the Adventures on Trains series, comes the first book in The Twitchers, a brand new mystery adventure series celebrating friendship, bravery and the incredible world of birds, starring a birdwatching detective called Twitch!Can a birdwatcher outwit an escaped convict?Twitch has three pet chickens, four pigeons, swallows nesting in his bedroom and a passion for birdwatching. On the first day of the summer holidays, he arrives at his secret hide to find police everywhere: a convicted robber has broken out of prison and is hiding in Aves Wood. Can Twitch use his talents for birdwatching to hunt for the dangerous prisoner and find the missing loot?Praise for Twitch:"Leonard knows her audience and the jeopardy comes in flocks ...Find your nest, curl up and enjoy." The Times, Children's Book of the Week"A twist-laden, thriller-like tale of a bird-mad boy, some bullies and an esc

From the award-winning team behind Tiny and Lots comes a new book exploring another fascinating area of biology: growth. "Vibrantly illustrated, this is a fascinating and accessible introduction to th

A new title in the fantastic Where's Wally? activity book range. Wally is on an incredible adventure through the pages of a magical story book. Grab your pencils, get creative and bring every scene al

Good moods, bad moods, can't-stand-Jessica-Finch moods - humour fans will love Judy's latest mood in her second book in the internationally bestselling series. Judy's in a jealous mood - jealous of Jessica Finch, who has got her picture on the front page of the newspaper. So Judy sets off in pursuit of her own fame and fortune, or at the very least, something to add to the Moody Hall of Fame.But she'd better watch out - all her efforts could just end up making her more infamous than ever!

Where did life on Earth come from? Out of the blue!Discover the story of life on Earth, and how it evolved from tiny cells in vast oceans into the huge variety of creatures that covered our prehistori

A laugh-out-loud page-turner from a brilliant author and illustrator team. Praise for Hoot Owl, Master of Disguise: "This is the funniest picture book I have read in a long time" David WalliamsCat has