Security for Wireless Sensor Networks Using Identity-based Cryptography

The race is on for a new student council president, and the Breakfast Bunch is rallying for Hector! The competition is already heavy, but the race heats up when school security is at stake: student an

A board book based on How the Grinch Stole Christmas! for Dr. Seuss's youngest fans--especially the little dog lovers!The story of how the Grinch almost stole Christmas as told by his canine companion

Hide-and-seek is a great game, but Nick always finds where Sally is hiding. And that's no fun! Enter the Cat in the Hat. His friend Gecko is an expert at hiding. Maybe Gecko can share some tips with the kids? So off they go to the jungle, where Gecko teaches them how to hide in plain sight—using camouflage! Kids won't be able to hide their delight in this rhymed Step 2, Step into Reading book based on an episode from the new PBS Kids television show The Cat in the Hat Knows a Lot About That! (Step 2 is for children who recognize familiar words and sound out new words with aural and visual cues. Step 2 titles have simple stories, basic vocabulary, and short sentences.)

Beginning readers are introduced to the detective mystery genre in these chapter books. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! Nate t

This Step 2 deluxe Step into Reading leveled reader features The Cat in the Hat Knows a Lot About That!—plus over thirty stickers!It’s Halloween, and the Cat in the Hat is taking Sally and Nick on a trip to find costumes. But when they encounter a colony of tiny cave bats, they are in for a fright—until they learn that most bats are harmless and nothing to be afraid of! Based on the PBS Kids Cat in the Hat Knows a Lot About Halloween! TV special, coming in 2016, this early reader with over thirty stickers is the perfect way for kids to celebrate the holiday—and learn a bit about an iconic Halloween animal!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.

"When youth sleuth Sammy Keyes travels to Las Vegas to stop her mom from marrying her boyfriend's dad, she never expects she'll learn the identity of her absent father in the process"--Provided by pub

Join Dr. Seuss' Cat in the Hat as he and Dr. Twiggles help Sally and Nick figure out why their tree won't grow in this Step-Into-Reading book that's perfect for springtime reading, and yes-even pancake breakfasts!A trip underground in the Thinga-ma-jigger is undertaken, and sure enough, the maple tree needs water (which Things One and Two procure in ridiculous overabundance) and sun (which the Cat suppliments with a Brighta-ma-lighter). But as for getting syrup from the young sapling? That will take some 40 years! Written specifically for children learing how to read with help, this Step into Reading book is based on an episode of the PBS Kids preschool science show The Cat in the Hat Knows a Lot About That! It is perfect for springtime reading, Earth and Arbor Day celebrations, and yes—even pancake breakfasts!

Spread some Christmas cheer with Nate the Great in this holiday adventure! Beginning readers are introduced to the detective mystery genre, perfect for the Common Core. Kids can problem-solve with Nate, using logical thinking to solve mysteries!Annie's dog is unhappy. When Fang is unhappy, everyone is unhappy. Especially Nate the Great. So Nate agrees to sniff out Fang's mysteriously missing Christmas mail. It's cold and snowy. But Nate the Great and his dog, Sludge, will try to solve this holiday case in time for Fang to have a crunchy, munchy Christmas.Check out the Fun Activities section in the back of the book!“They don’t come any cooler than Nate the Great.”—The Huffington Post

★ 電影原作改編！瑪利歐豪華精裝繪本★ 全彩電影畫面重現，沉浸式閱讀體驗★ 經典角色齊聚，開啟最精彩的冒險準備好再次進入蘑菇王國了嗎？瑪利歐與路易吉意外展開一場跨越世界的冒險，途中遇見勇敢的碧姬公主，也將面對前所未有的挑戰。本書改編自人氣動畫電影，以精裝全彩形式呈現，將電影中的精采場景一一重現。Power up with this deluxe hardcover picture book based on Nintendo and Illumination present The Super Mario Bros. Movie—in theaters April 7, 2023!From Nintendo and Illumination comes a new animated film based on the world of Super Mario Bros. Featuring Mario, Luigi, and Princess Peach, boys and girls ages 3 to 7 will love this full-color deluxe hardcover picture book illustrated with scenes from the film!

Disney/Pixar Inside Out takes you to a place that everyone knows but no one has ever seen: inside the human mind. This Step 3 Step into Reading leveled reader based on the film features a shiny foil c

Nickelodeon’s SpongeBob SquarePants comes to the big screen in an all-new, super-silly 3-D movie releasing in February 2015. Boys and girls 3 to 7 will love this full-color storybook based on the film

"The Cat in the Hat, Sally, and Nick visit each of the planets in this book based on an episode of the PBS Kids TV show The Cat in the Hat Knows a Lot About That!"--

BOOM! SNAP! WHIZ! ZAP! The Magnificent Makers series is filled with science, adventure, and characters that readers will love!A modern-day Magic School Bus for chapter book readers!Violet and Pablo ar

BOOM! SNAP! WHIZ! ZAP! The Magnificent Makers series is filled with science, adventure, and characters that readers will love!A modern-day Magic School Bus for chapter book readers!Violet and Pablo ar

Unavailable for almost 20 years, a funny easy-reader about responsibility gets a fresh new look!When a little bear forgets to close the door to his house, he encounters a series of unwelcome (and unti

This joyous and loving celebration of family is the first-ever picture book to highlight Black nighttime hair traditions--and is perfect for every little girl who knows what it's like to lose her bonnet just before bedtime.In my family, when the sun goes down, our hair goes up!My brother slips a durag over his locs.Sis swirls her hair in a wrap around her head.Daddy covers his black waves with a cap.Mama gathers her corkscrew curls in a scarf.I always wear a bonnet over my braids, but tonight I can't find it anywhere!Bedtime Bonnetgives readers a heartwarming peek into quintessential Black nighttime hair traditions and celebrates the love between all the members of this close-knit, multi-generational family.Perfect for readers ofHair LoveandCrown: An Ode to the Fresh Cut!

"An action-packed page turner with heart!"--Dav Pilkey, author of DOGMAN For five books, Razorwark has chased Hilo through the Universe. Now the chase is over. Find out how the epic war between Razorw

Albert wants a quiet place to read...but his friends just want to play! Can they figure out how to have fun together?Albert's home is very loud--and all he wants to do is read! He escapes outside for

Just in time for the 50th anniversary of the moon landing! The inquisitive robots from the award-winning StoryBots apps, videos, and Emmy Award-winning Netflix show star in a Step 1 reader that is ove

Dr. Seuss's Sam-I-Am stars in a brand-new story perfect for children learning to read and those who enjoy helping out in the kitchen!In this super simple, rhyming reader, featuring characters from Dr.

Mike and Kate get the BEST Christmas present ever—a mystery at the Baseball Hall of Fame! After volunteering to wrap presents for charity, Mike and Kate get a special thank-you: a sleepover at the B

跟著主角Jack和Annie重返神奇樹屋，進入書中世界，再次穿越時空，學習故事中豐富的歷史知識，認識圓桌武士的歷史、尋找幽靈城堡的寶藏，開啟全新梅林任務。 Merlin Mission Books 1–25 of the #1 New York Times bestselling Magic Tree House series boxed together for the first time ever! Magic Tree House Merlin Missions are more challenging adventures for the experienced Magic Tree House reader. In each adventure, Merlin the magician sends Jack and Annie on an adventure in the magic tree house. Books in this Merlin Missions set include: Christmas in Camelot (#1), Haunted Castle on Hallows Eve (#2), Summer of the Sea Serpent (#3), Winter of the Ice Wizard (#4), Carnival at Candlelight (#5), Season of the Sandstorm (#6), Night of the New Magicians (#7), Blizzard of the Blue Moon (#8), Dragon of the Red Dawn (#9), Monday with a Mad Genius (#10), Dark Day in the Deep Sea (#11), Eve of the Emperor Penguin (#12), Moonlight on the Magic Flute (#13), A Good Night for Ghosts (#14), Leprechaun in Late Winter (#15), A Ghost Tale for Christmas (#16), A Crazy Day wi

Six classic Beginner Books—including four by Dr. Seuss—for less than the price of two individual Beginner Books!This collection of six Beginner Books bound together in one sturdy hardcover is the perf

Dr. Seuss’s Grinch—now in a story for beginning readers!The Grinch and Cindy-Lou Who both like to bake, but who will eat the treat they make? Could it be . . . Max the dog? This simple rhymed holiday story is perfect for the very youngest readers. Dr. Seuss’s fans will be delighted by this sweet doggie tale featuring one of his most iconic characters!Step 1 Readers feature big type and easy words for children who know the alphabet and are eager to begin reading. Rhyme and rhythmic text paired with picture clues help children decode the story.

A Publishers Weekly Best Summer BookA Junior Library Guild SelectionA New York Public Library’s Top Ten Best Books for Kids 2017Included in NPR’s Guide to 2017’s Great Reads2017 Nerdy Book Club Award Winners for Best Graphic NovelA Texas Library Association Maverick Graphic Novel SelectionA Black-Eyed Susan Book Award NomineeThe #1 New York Times bestselling creator of Amulet, Kazu Kibuishi, hails this first book in this groundbreaking sci-fi/fantasy adventure series as “a magical journey, as fun as it is beautiful!” Think Star Wars meets Avatar: The Last Airbender! The Five Worlds are on the brink of extinction unless five ancient and mysterious beacons are lit. When war erupts, three unlikely heroes will discover there’s more to themselves—and more to their worlds—than meets the eye. . . . • The clumsiest student at the Sand Dancer Academy, Oona Lee is a fighter with a destiny bigger than she could ever imagine. • A boy fr

A two-in-one Mercer Mayer collection featuring the classics Just My Friend and Me and Just My Puppy and Me, now available for the very first time! Mercer Mayer’s Little Critter is spending time w

Next stop for the New York Times bestselling Magic Tree House series? The World Cup in Mexico City! Goal! Jack and Annie have tickets to one of the most exciting soccer games ever—the 1970 Wo

本書描寫一位小女孩親手打造自己的娃娃屋，從外牆的磚紋、室內的壁紙，到替娃娃縫製的衣服，甚至用紙杯做成的小小電梯，每個細節都來自她的想像與雙手。她對這座獨一無二的家感到驕傲，也在其中玩得不亦樂乎。直到有一天，她看見朋友 Sophie 那棟「完美」的現成娃娃屋——所有配件一應俱全，連馬桶蓋都能掀起。兩人一番比較之後，逐漸發現，真正好玩的並不是什麼都齊備，而是能自由改造、反覆想像的空間。A girl makes her own dollhouse in this picture book that celebrates creativity and imagination!A little girl proudly walks the reader through her handmade dollhouse, pointing out the bricks she painted on the outside, the wallpaper she drew on the inside, the fancy clothes she made for her dolls, and the little elevator she made out of a paper cup. She’s proud of her house and has lots of fun using her imagination to play with it—until she discovers her friend Sophie’s “perfect” storebought house. Sophie thinks her house, with everything matching and even a toilet seat that goes up and down, is pretty perfect too, until both girls discover that the narrator’s handmade dollhouse is really a lot more fun."Celebrates the best of free play, capturing what it's like to be fully engaged and inspired." —

From the author of the Ballpark Mysteries comes a brand-new sports-themed chapter book series featuring the coolest club around—the Most Valuable Players! Five friends are ready for their sch

Winner of the Eisner Award and multiple children’s choice awards and with over two million books sold, kids, parents, and teachers agree that Babymouse is perfect for fans of Junie B. Jones, Ivy and B

在Gardam街的春天，Penderwick家的故事持續展開。Batty努力經營自己的遛狗事業，為的是存錢送家人一份獨一無二的生日驚喜。她滿懷期待，也滿懷善意，卻沒想到一些無聲的傷痛悄悄影響著她的心。隨著秘密被揭開，Batty不僅面對情緒的起伏，也在這個春天真正學會什麼是愛、理解與放下。溫暖、含蓄又細膩的筆觸，讓這本書不只是關於四季轉換的日常，更是一部描寫情感成長的動人小說。With over one million copies sold, this series of modern classics about the charming Penderwick family, from National Book Award winner andNew York Times bestseller Jeanne Birdsall, is perfect for fans of Noel Streatfeild and Edward Eager.Springtime is finally arriving on Gardam Street, and there are surprises in store for each member of the family.Some surprises are just wonderful, like neighbor Nick Geiger coming home from war. And some are ridiculous, like Batty’s new dog-walking business. Batty is saving up her dog-walking money for an extra-special surprise for her family, which she plans to present on her upcoming birthday. But when some unwelcome surprises make themselves known, the best-laid plans fall apart.Filled with all the heart, hilarity, and charm that has come to define this beloved c

Fans of Tad Hills’s Duck & Goose books will feel right at home with A Friend for Bo, the story of a little rabbit who makes a new friend named Rollie! The only problem is that Rollie doesn’t l

For fans of Karma Wilson’s Bear Snores On comes a whimsical bedtime story about a bear who is absolutely, positivelynot sleepy at all. . . .Bear and his duck family do everything together. That is, un

Lumphy, StingRay, and Plastic—the toys from the beloved chapter books Toys Go Out,Toy Dance Party, and Toys Come Home—are back in a glorious full-color picture book, perfect for gift-giving this holid

Here’s the sixth book in the beloved and hilarious Alvin Ho chapter book series, which has been compared to Diary of a Wimpy Kid and is perfect for both beginning and reluctant readers.Alvin, an Asian

“An engrossing introduction for young adult readers to the chillingly topical subject of man vs. microbe.” —The Wall Street JournalDid the Black Death destroy medieval Europe? Did cholera pave the way

Princess Anna, Queen Elsa, Olaf the snowman, and all the stars from Disney Frozen are back in an all-new magical chapter book series perfect for girls and boys ages 6 to 9. Even though Arendelle is a

From Caldecott Honor winner Anita Lobel comes this delightful day, from A to Z.Twenty-six playful pigs wake in their pen ready for an adventure. They trot down a country road and discover a field full

Marc Brown, creator of the beloved Arthur books and TV show, offers a charming new character—and a fun and reassuring story about preparing for the first day of school.Kindergarten is only a week away

A tale with many tails, perfect for cat lovers everywhere!Miss Hazeltine is opening a very special school for shy and fearful cats. They come from all over, and Miss Hazeltine gives them lessons in ev