Linear Programming and Algorithms for Communication Networks

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你 365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you like

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you lik

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you lik

9786263072350 樹的透視書了解樹的不同部位怎麼分工合作、讓樹持續成長，並探索樹如何以各種方式協助人類與動物。樹太神奇了，快準備好翻開書吧！ 從樹頂到根尖，樹木裡面充滿了驚奇的小祕密！本書運用特殊的透明頁設計，一層一層剖析大樹生態系，帶領讀者認識身邊的樹木，看樹木隨著季節發生的變化，以及如何提供棲所給各種動物。9781474992145 Usborne Book and Jigsaw: Tree of Life (300片拼圖+16頁小書)A beautiful Tree of Life Jigsaw Puzzle accompanied by a 16pp book that explores the whole tree of life from microscopic bacteria to whole rainforest ecosystems, packed with information about how life works, what makes a living thing, and all sorts of the Earth’s amazing plants and animals.300片拼圖+16頁小書拼圖完成尺寸59*40公分

適讀年齡：國小4~6年級FUN心讀雙語叢書全套共6冊，20cm*20cm，附中英雙語CD針對國內小朋友需求而全新創作的圖畫書，故事生動活潑，每本書後都附有非洲動物的介紹。小象潔西卡一家有了新朋友—小老鼠塔貝莎。貝貝是隻勇敢又機智的小老鼠，總是在遇到危急情況的時候，想出辦法幫大家解圍。究竟小老鼠貝貝跟小象潔西卡遇到了什麼情況，會有什麼結果呢？……貝貝與小潔的相遇 Tabitha Meets An Elephant象寶寶小潔跟媽媽一起去馬戲團找象爸爸，卻意外碰上小老鼠貝貝向她求救……小老鼠貝貝與土狼 Tabitha and the Laughing Hyenas小老鼠貝貝與象寶寶小潔一家，遇上了愛嘲笑的土狼。小潔被這些土狼氣壞了，於是貝貝想出了一個辦法來治他們……小老鼠貝貝與大蟒蛇 Tabitha and the Python大象們怎麼都匆匆離開村落了呢？原來是大蟒蛇搞的鬼。貝貝與小潔決定利用他貪吃的個性，給牠一個教訓……小老鼠貝貝與鱷魚 Tabitha and the Crocodile貝貝與小潔在湖邊遇上了一隻鱷魚，看來這隻鱷魚似乎想要拿她們當午餐。聰明的貝貝跟小潔，會想出什麼辦法脫身呢？小老鼠貝貝逃生記 Tabitha Escapes from the Lions不好了！小老鼠貝貝被獅子爸爸抓走了！小獅子們似乎對貝貝很有興趣，貝貝該怎麼辦才好呢？小老鼠貝貝的驚喜派對 A Party for Tabitha為了歡迎貝貝的加入，村裡的大象們想幫貝貝辦一個驚喜派對，感謝她幫他們解決各種問題。大象們會為貝貝帶來怎麼樣的驚喜呢？

The Cosmic Adventures of Astrid and Stella Star Struck! (the Cosmic Adventures of Astrid and Stella Book #2)Get Outer My Space! (the Cosmic Adventures of Astrid and Stella Book #3)BESTSELLING TEAM: Sabrina and Eunice Moyle are the team behind Hello!Lucky. Their books have sold nearly 1.5 million copies across formats, and they boast nearly 78,000 followers on Instagram.HIGH-DEMAND FORMAT: Graphic novels for emerging readers are an in-demand category that’s only growing. With three easily digestible stories per book, this new series is sure to satisfy.EVERGREEN THEMES: Friendship, consent, teamwork, communication, and more make an appearance in the pages of this latest outing from the social-emotional learning pros behind Hello!Lucky.Blast off with Astrid & Stella in Get Outer My Space, the third book in the full-color young readers graphic novel series from the bestselling creators of Hello!Lucky, Sabrina and Eunice Moyle, and perfect for fans of Narwhal and Jelly.

A gorgeous flap book exploring the world of animal communication, from noises and gestures to patterns and smells. Discover why antelopes show their bottoms, why skunks are so smelly and what words mo

An interactive introduction to information and communication technology, which explains what goes on inside computers to what makes them do what they do. With lots of flaps to lift and look beneath, f

As the foundation to communication and interaction with the world, language is an essential component of a First grader’s education. Students may struggle with language studies, but with 180 Days of L

As the foundation to communication and interaction with the world, language is an essential component of a Kindergartener's education. Students may struggle with language studies, but with 180 Days of

Celebrating both partnership and the value of what makes us individuals, young readers will find this classic odd couple irresistible as they encounter relatable issues with humor and heart. Publishing simultaneously in hardcover and paperback.Don't miss the other books in the series:Cornbread & PoppyCornbread & Poppy at the CarnivalAn IndieBound Bestseller A 2022 Kirkus Best Children's BookA Horn Book 2022 Summer Reading List pickAn Amazon Best Books of the Year for Ages 6-8 for 2022 A Junior Library Guild pickA Chicago Public Library Best Fiction for Younger Readers for 2022 pickAn ABA’s 2022 Best Book For Young Readers Catalog pickA Tiny Beans Best New Chapter Books for Kids of 2022A Connecticut Nutmeg Award nomineeA Cybils Award finalistA Nerdy Book Club Best of 2022 pick A School Library Journal Early Chapter Book List pick A 2023 Cooperative Children’s Book Center Children’s Choices list pick A Good Housekeeping Best Kids' Books of 2022 pickA 2023 Bank St College Best Boo

Two feathered friends are Frog and Toad for the emoji generation in this delightful graphic novel series for emerging readers.Owl wants to play catch. But Penguin wants to play tennis! Which should they play? Sometimes best friends disagree. Though Owl and Penguin are opposites, they like to solve their conflicts with creative play. From conquering fears to flying a runaway kite, there’s nothing these pals can’t get through together.In five nearly wordless stories, expressive art leads the storytelling, supplemented by simple text captions and emoticon-style images in speech bubbles. This innovative format supports visual literacy and sight word recognition for the earliest independent readers. With warm humor and a joyful palette, it’s perfect for kids to giggle over on their own.I Like to Read® Comics are perfect for kids who are challenged by or unengaged in reading, kids who love art, and the growing number of young comics fans. Filled with eye-catching art, humor, and terrific sto

Drake and Worm meet a Shadow Dragon in the latest action-packed installment of this New York Times bestselling series!Pick a book. Grow a Reader!This series is part of Scholastic's early chapter book line, Branches, aimed at newly independent readers. With easy-to-read text, high-interest content, fast-paced plots, and illustrations on every page, these books will boost reading confidence and stamina. Branches books help readers grow!A huge shadow is blanketing the sky, spreading across every kingdom. And wizards all over the world are losing their magic powers! The Dragon Masters soon discover that a Shadow Dragon named Chaya and his Dragon Master, Aruna, are responsible for the sky-shadow. Drake teams up with Jean to figure out how this Shadow Dragon has so much power. Will they stop the sky-shadow, or will the world fall into complete darkness? And is evil magic to blame for all this chaos?With engaging black-and-white artwork on every page, kids won't be able to put down this actio

In this third “thrilling” (Kirkus Reviews) installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies help a fellow agent in another international adventure perfect for fans of Spy School and Mrs. Smith’s Spy School for Girls.After taking down a mole within their organization, the City Spies are ready for their next mission—once again using their unique skills and ability to infiltrate places adults can’t. The sinister Umbra has their sights set on recruiting a North Korean nuclear physicist by any means necessary, and the City Spies plan to keep an eye on his son by sending Paris to the chess prodigy’s tournaments in Moscow and Beijing.Meanwhile, Sydney’s embedded as a junior reporter for a teen lifestyle site as she follows the daughter of a British billionaire on tour with the biggest act on her father’s music label to uncover what links both the band and the billionaire have to a recent threat from an old Soviet missile base.F

The Upside-Down Magic kids are back in another topsy-turvy adventure in the next installment of this New York Times bestselling series!It's Big Night in Dunwiddle . . . and that means the whole school has a sleepover like no other. For one night every year, magic students run through the halls, hunting for the objects that will win them a super special prize.Nory is super excited for the scavenger hunt. Not only because she likes winning, but also because if her team wins, she thinks there's a chance her best friend Elliott won't move away to attend super snobby Sage Academy.Sebastian is a little less excited once the hunt is on. Yes, he has magical powers that help his team -- like being able to see invisible things or anything that makes a sound. The problem is that the really loud sounds are hurting him . . . and nobody seems to care.The kids in Upside-Down Magic know their five F's (Flares, Flyers, Fuzzies, Flickers, and Fluxers) -- but to win this night, a sixth F is the mos

The #1 bestselling Magic Tree House series is ready to whisk you away through time with Jack and Annie--this time to the Yosemite National Park!Jack and his sister, Annie, must go to California! They must look at nature! They must save the wilderness! Save it from what, exactly? That's what Jack and Annie must find out when the magic tree house lands in the tallest tree on earth. The nature around them is so grand and peaceful--is it really in danger? Two travelers, two sketchbooks, and one grizzly bear will show Jack and Annie that danger isn't always seen with the eyes. Sometimes it's felt with the heart.Did you know that there's a Magic Tree House book for every kid?Magic Tree House: Perfect for readers who are just beginning chapter booksMerlin Missions: More challenging adventures for the experienced readerFact Trackers: Nonfiction companions to your favorite Magic Tree House adventuresIf you're looking for Merlin Mission #35: Night of the New Magicians, it was renumbered as

The Walk in the Dark and Other Scary Stories: An Acorn Book (Mister Shivers #4)The Doll in the Hall and Other Scary Stories: An Acorn Book (Mister Shivers #3)(平裝本)Shadow in the Woods and Other Scary Stories: An Acorn Book (Mister Shivers #2)Beneath the Bed and Other Scary Stories: An Acorn Book (Mister Shivers #1)Jump into these spine-chilling stories from New York Times bestselling author Max Brallier, perfect for beginning readers!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, and full-color artwork on every spread, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Who is waiting at the end of the dark hall? What is a monster doing on the beach? This scary story collection from New York Times bestselling author Max Brallier is perfect for beginning readers who are looking to be spooked. With

Billy's feeling nervous about his first overnight stay in hospital, as he has to have his tonsils out. The Mini Monsters are determined to help him, and ask to come along too. But there's so much for them to explore in the hospital...will they get back to Billy in time for his operation? And will anyone find out what they've been up to? Another fun-to-read Billy and the Mini Monsters story, with a message of overcoming your fears.

Calling all Raina Telgemeier fans! The bestselling graphic novel series Katie the Catsitter is now available in a purr-fectly irresistible boxed set! Includes two books filled with friendship, heroes, and cats (lots of cats)!Book 1: Katie the CatsitterKatie is dreading the summer without her best friends, until she gets a job catsitting for a mysterious neighbor who has 217 cats! (And they're not exactly . . . normal cats!) Is Katie's neighbor really a supervillain? Book 2: Katie the Catsitter: Best Friends for NeverSchool’s starting and all of Katie’s friends are mad at her! With the help of 217 out-of-the-ordinary cats, can Katie fix things and be the friend she’s always meant to be? “Readers will revel in the heroic antics.” –The New York Times

A mysterious cook whips up midnight meals for fellow night owls in a lavish lunch cart while a hungry mouse looks on in this atmospheric picture book inspired by the forerunner of food trucks and diners. A delectable picture book inspired by forerunners of food truck, for fans of The Night Gardener. Noses sniff the air as mouthwatering smells waft down city streets, luring growling bellies to the Night Owl. Inside this elegant, horse-drawn establishment, a feathery cook works the grill, serving up tasty dishes for shift-workers and operagoers alike: a mince pie for Fox, a ham sandwich for Badger and puddings for little Possums. Mouse, a poor street sweeper, watches as the line of customers swells, ever hopeful that someone will drop a morsel of food -- but Owl's cooking is far too delicious for more than a crumb to be found. As the evening's service winds down, weary Owl spots trembling Mouse. Has he found his own night lunch, or will he invite this small sweeper inside for a midnight

A brand-new Baby-sitters Club graphic novel adapted by Eisner-nominated artist Chan Chau!Jessi recently moved to Stoneybrook and is one of the newest members of The Baby-sitters Club. She's getting ready to start regularly sitting for the BSC's newest charge, Matt Braddock. Matt has been Deaf since birth and uses sign language to communicate, so Jessi has to use it, too. It's a secret language!Soon all the neighborhood kids want to learn how to sign, which keeps the BSC busy. Jessi's the busiest of all -- she's preparing for her dance school's big show, plus working on another secret, just for Matt. Will Jessi be able to keep the secret and pull off her special event?

Discover why we must protect Antarctica from climate change. Home to millions of penguins, ancient dinosaur fossils and huge blue whales, Antarctica is our last great wilderness. This fascinating picture book brings to life this extreme and exciting continent for young children, exploring its icy landscape and extraordinary wildlife.It also shows the incredible scientific research that happens there and therefore why it is so important that we act to protect this special part of the planet from climate change and plastic pollution.

From the celebrated author of Sarah, Plain and Tall, Patricia MacLachlan, comes another humorous and poignant early middle grade novel. My Life Begins! explores how life begins for Jacob when his triplet sisters are born, and how siblings get to know each other as time, and love, evolve.Jacob is nine years old when his life changes.He wants a litter of puppies. But instead his parents have a different surprise. Jacob will be an older brother soon. And there won't be only one new baby. There will be three! When the triplets are born, Jacob thinks puppies are cuter. The babies look identical to him and he gives them a name: "the Trips."For a school science project, Jacob decides to study the Trips. It feels like magic as they begin to smile, talk, and grow. Slowly, he gets to know each of them. They call his mother "Mama" and his father "Da." But what will they call him? One day, one of the Trips calls him "Jay."As each of the triplets become unique and more special with each day, Jacob

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 is up against a whole army of Evil Librarians in this next adventure, with only his friend Bastille, a few pairs of glasses, and an unlimited supply of exploding teddy bears to help him. This time, even Alcatraz's extraordinary talent for breaking things may not be enough to defeat the army of Evil Librarians and their giant librarian robots. The Shattered Lens is the fourth book in this action-packed fantasy series for young readers.

The final book of the New York Times bestselling early chapter book series is now in paperback! It's Career Day at Emerson Elementary School, and all the students have to choose what they want to be when they grow up. No problem. Ivy and Bean already have that all figured out. At least, they thought so, until they met Herman the Treasure Hunter. Now everyone in the second grade is looking for treasure--and finding it. Everyone except Ivy and Bean, that is. They need to get out their shovels and turn up some treasure on the double! BESTSELLING SERIES: More than 6 million copies sold! BELOVED AUTHOR: Acclaimed author Annie Barrows brings her sharp wit to create hilarious, real characters. AWARD-WINNING ILLUSTRATOR: Twice awarded the Caldecott Medal, Sophie Blackall is one of the most critically acclaimed children's book illustrators of our time. UNIVERSAL THEMES: The perennial theme of friendship, strong characters and mischievous antics make the books great for both boys and girls. Perf

You’ll learn all about the different kinds of firefighters you can be in this Level One I Can Read from the community helper series.My brother and I both want to be firefighters, but we can’t decide what kind to be. When firefighters from Fire District One visit our school for Fire Safety Day, we learn that there are firefighters who fight forest fires and work at airports to help with airplane emergencies. Did you know that there are other kinds of firefighters too? There are firefighters who figure out how a fire started and fight fires before they even happen. Maybe I’ll be a firefighter too!I Want to Be a Firefighter is part of an I Can Read series that introduces young readers to important community helpers. This Level One I Can Read is perfect for children learning to sound out words and sentences.

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?

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

School is in session for the ocean's crankiest crab!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!It's just another day in the ocean for Crabby and Plankton -- until they find themselves INSIDE a school of fish! This gives Plankton a fabulous idea -- he and Crabby should play school! But Crabby doesnotwant to play. In four hilarious stories, Crabby uses funny wordplay to distract Plankton from teaching, until finally he gives up and declares, "School is OUT, Crabby!"With comic speech bubbles and full-color artwork throughout, Geisel Award Honoree Jonathan Fenske's early reader series is sure to be a hit with new readers!

With more than 30 million books sold, the My Weird School series really gets kids reading! In this penultimate book of the My Weirder-est School arc, grab a chair with A.J. and his friends as Ella Mentry School welcomes a new principal to the stage--put your hands together for Mrs. Stoker! Mr. Klutz is retiring! (A surprise even to him, courtesy of scheming Dr. Carbles.) Vice principal Mrs. Jafee thinks it's her time to shine, but Dr. Carbles has hired someone else for the job! Stand-up comedian Mrs. Stoker is ready to defend her place as principal in a joke-off against Mrs. Jafee.Will Mrs. Stoker have the last laugh? Or will she lose her audience when things get serious? Perfect for reluctant readers and all kids hungry for funny school stories, Dan Gutman's hugely popular My Weird School chapter book series has something for everyone. Don't miss the hilarious adventures of A.J. and the gang!

The exciting finale of the epic new Minecraft adventure, Wither Without You!After surviving the horrors of a zombie villager outbreak, the adventurers begin to make their way to Atria’s hometown of Woodhaven. But the journey is far from a smooth one, and dangers lurk around every corner, as our heroes witness more evidence of the Wither’s path of destruction across the overworld.With new allies at their side and an arsenal of magic at their disposal, Senan, Cahira, Orion, Atria, and Wilkie prepare themselves for the final explosive confrontation with the fearsome creature. But are they a match for the mysterious Wither?

The Deadly Six are back for revenge and their first target are Sonic's friends in the Restoration! Zavok, leader of the Deadly Six, is angrier than ever and wants to reunite his minions. Jewel has called on Sonic, Tails, and the Chaotix for help, but will they be able to stop the Zeti before they launch an all-out assault on Restoration HQ? Plus, Belle's got her own intruder to deal with, but it turns out they're here to steal her! Sonic's going to have to move quickly to stop all the mayhem. Ian Flynn returns to writing duties with artists Adam Bryce Thomas, Tracy Yardley, Jamal Peppers, Bracardi Curry, and Thomas Rothlisberger. Collects issues #41-44 of the Sonic The Hedgehog series.

WWNDD? What Would Nancy Drew Do? Judy and her new friend, Mighty Fantaskey, take cues from their favorite sleuth as they search for a lost mood ring in a spooky attic.Judy Moody is freaky for Nancy Drew, the famous girl detective from the book series. Nancy Drew is an ace at solving mysteries with brains, bravery, and bobby pins, and Judy is determined to solve mysteries too. So when Judy bumps into Mighty Fantaskey, she is excited to meet another Nancy Drew fan and to make a new friend. Excited, that is, until she visits Mighty’s house: it’s big and old and creaky and definitely haunted. It even turns Judy’s mood ring the color of fear! On Judy’s first visit, she hightails it out of there, leaving Mighty in the dust. But where is Judy’s favorite ring? Jeepers! Can Judy pluck up enough courage to go back and find it―and solve the real-life mystery waiting in Mighty’s attic?

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. The Evil Librarians are up to their antics again and it's up to Alcatraz Smedry to put a stop to it! This second Alcatraz adventure takes Alcatraz and company on an exploration of the Library of Alexandria, which--despite Librarian rumors--was never destroyed. It is a mysterious place and everyone knows that it holds dark secrets. Can Alcatraz, with his talent for breaking things, break into this secret world? Or will the Evil Librarians once again prevail? The Scrivener's Bones is the second book in this action-packed fantasy series for young readers.

Cats, magical portals, and snacks, oh my!Squash and Ginny's journey continues as they search for the Goblet of Infinity, a treasure that creates a never-ending supply of delicious drinks! But when the cats arrive at the goblet's hiding place, the treasure is nowhere to be found. Instead, the cats meet a unibear named Fern who is convinced that the evil Dragon Witch has stolen the goblet.But as Squash and Ginny try to get to the bottom of the mystery, they begin to see that not everything (or everyone) is exactly as they seem. . . .This chapter book graphic novel series from Susie Yi is perfect for fans of Catstronauts, Babymouse, and Catwad!Praise for Cat & Cat Adventures: The Quest for SnacksA Junior Library Guild SelectionLovers of cuteness will delight in this adorable kitty adventure. --Jim Benton, author of the Catwad series"Look no further for PAWSSIBLY the sweetest book on the shelf!" --Ben Clanton, bestselling author of the Narwhal and Jelly series"A story to treasure, full

This popular museum adventure is now published in paperback! A fantastic collection of favourite Wally scenes challenging readers to spot over 500 differences, ranging from tricky to fiendish to diabolical!Join Wally for a day at the museum! Ogle at artefacts and gawp at galleries as you search for Wally and his friends. And that's not all: this brilliant book contains double the trouble, with over 500 challenging differences to spot! This is the ultimate test for eagle-eyed Wally-Watchers to experience the world of Wally in a whole new way!

Monster and Boy are back for another adventure And this time the best friends are headed somewhere no monster has ventured before: school Ever since Monster (who sleeps under the bed) and Boy (who sleeps in the bed) met and became best friends, they've been spending their days playing together. But some days, Boy leaves and Monster is alone. Wanting to learn more about where his friend goes, Monster makes a plan to go with Boy to . . . school There, Monster meets Boy's teacher and classmates, learns about cubbies and the sharing circle, and even helps solve a mystery when a pet hedgehog goes missing. Told with a warm, cozy voice, Hannah Barnaby's story is brought to life with adorable two-color illustrations by Anoosha Syed. Filled with adventure and humor, Monster and Boy: Monster's First Day of School is a perfect chapter book for sharing with kids just aging out of picture books and for newly independent readers.

Young readers can discover what life is like for children all around the world as they explore everything from food to family, and even learn how to say hello in many different languages.Young readers can discover what life is like for children all around the world as they explore everything from food to family, and even learn how to say hello in many different languages. They will see where it’s polite to slurp your food and bad manners to give the thumbs-up sign. They’ll learn where children travel to school by cable car, and even discover who sleeps on an oven bed at night! This fascinating look at the lives of children around the globe gives an important insight into the many differences to celebrate in our diverse, beautiful world.

A National Book Award FinalistBoston Globe Best Book of 2021TIME Best Children’s Book of 2021Washington Post Best Children's Book of 2021New York Public Library Best Book for Kids of 2021Chicago Public Library Best of the Best Book for 2021NPR Best Book of 2021 PW Best Book of 2021Publishers Weekly Best Book of 2021Kirkus Best Book of 2021School Library Journal Best Book of 2021"A gentle, glowing wonder, full of love and understanding." –The New York Times Book ReviewIt's the summer before middle school and eleven-year-old Bug's best friend Moira has decided the two of them need to use the next few months to prepare. For Moira, this means figuring out the right clothes to wear, learning how to put on makeup, and deciding which boys are cuter in their yearbook photos than in real life. But none of this is all that appealing to Bug, who doesn't particularly want to spend more time trying to understand how to be a girl. Besides, there's something more important to worry about:

Myths! Lies! Secrets! Uncover the hidden truth about the Underground Railroad and Black Americans’ struggle for freedom. Perfect for fans of I Survived! and Nathan Hale’s Hazardous Tales.Before the Civil War, there was a crack team of abolitionists who used quilts and signal lanterns to guide enslaved people to freedom. RIGHT? WRONG! The truth is, the Underground Railroad wasn’t very organized, and most freedom seekers were on their own. With a mix of sidebars, illustrations, photos, and graphic panels, acclaimed author Kate Messner and coauthor and Brown Bookshelf contributor Gwendolyn Hooks deliver the whole truth about the Underground Railroad.Discover the nonfiction series that smashes everything you thought you knew about history!Series Overview: HISTORY SMASHERS is a paperback original series that explores historical moments in a frank and often surprising manner—busting myths and having fun along the way. There’s a topic for every kid!