Internet of things programming with JavaScript

Life on Mars is pretty standard.... until a mysterious virus hits. Don't miss this timely and unputdownable novel from the bestselling author of The Fourteenth Goldfish. Bell is just like any other kid. He loves cats, eats all kinds of cake, and is curious about everything. Oh, and he lives on another planet! Living on Mars comes with a ton of rules. Like don't go outside without a buddy. Always keep a glow stick in your pocket. And no contact with the kids in the other settlements. Ever. Then a virus breaks out among the grown-ups, and the children are the only ones who can help. Suddenly it's up to Bell - a regular kid in a very different world - to uncover the truth and save his family ... and possibly unite an entire planet.

Encyclopedia Brown, the secret weapon in Idaville's war on crime, is back--with 10 all-new mysteries to solve. Bugs Meany and his tricky Tigers are back, too. And Wilford Wiggins, lazy as a bedpost, is still dreaming up ways to part little kids from their allowances. But with the help of Sally Kimball, the prettiest (and the toughest) girl in the fifth grade, Encyclopedia can solve any case. From Pablo's missing nose to racing reptiles that become snake snacks, the answers to all the cases are in the back of the book--but can you solve them on your own first?

Suspects who are identical twins...A leaking tent...Magical worm pills...A zebra's portrait...And a sheet of toilet paper from Spain that's been swiped!These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try crack the cases along with him--the answer to all the mysteries are found in the back!

A stolen teacup...An extra set of footprints...Four very strange words...A pirate's treasure...And a race to find a cheater in Idaville's annual disgusting sneaker contest!These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. Try to crack the cases along with him--the answers to all the mysteries are found in the back!

It’s the biggest livestream event ever—Mr. Lemoncello is going live with his first-ever televised BREAKOUT game!Discover what James Patterson calls “the coolest library in the world” in the fourth fun

12歲的愛莉絲是個聰明的科技小天才，卻因聽障在學校常被誤解。當她得知一頭無法與同伴溝通的鯨魚「藍55」時，她決心要讓他聽見屬於自己的歌聲。這趟跨越三千英里的旅程，也成為她尋找自我與聲音的旅程。Schneider Family Book AwardIn the spirit of modern-day classics like Fish in a Tree and Counting by 7s comes the story of a deaf girl's connection to a whale whose song can't be heard by his species, and the journey she takes to help him.From fixing the class computer to repairing old radios, twelve-year-old Iris is a tech genius. But she's the only deaf person in her school, so people often treat her like she's not very smart. If you've ever felt like no one was listening to you, then you know how hard that can be.When she learns about Blue 55, a real whale who is unable to speak to other whales, Iris understands how he must feel. Then she has an idea: she should invent a way to "sing" to him! But he's three thousand miles away. How will she play her song for him?Full of heart and poignancy, this affecting story by sign language interpreter Lynne Kelly shows how a little determination can m

Will Wilford Wiggins finally part the kids of Idaville from their hard-earned allowances? Can Encyclopedia stop Sally from belting Bugs Meany into the next millennium? What happens when performance art comes to Idaville? To find the answers—and to solve the mysteries of the sleepy beagle and the shower singers—read the continuing adventures of the world's most famous boy detective!

Ratatouille meets Roald Dahl in the funny and fantastical story of a determined mouse on a mission to procure the world's tastiest cheese. From the author of A Boy Called Christmas-now a Netflix movie starring Kristen Wiig, Maggie Smith and Henry Lawfull! When Nikolas left the only home he had ever known, it was a mouse named Miika who kept him company, and it was Miika who accompanied him on his journey to the Far North, in search of his father. But before the events of A Boy Called Christmas, this little mouse was the hero of his own story. A Mouse Called Miika is an epic adventure story on a miniature scale. It's a tale of mice and men (and more mice). It is about one independent mouse who gets fed up with the other mice, and sets out on a quest of his own to prove that cheese exists, and learns to appreciate other creatures. It is also a tale of great love (of cheese) and great danger. And learning the lesson that, with cheese, as with life, what matters most is not how strongly yo

"Outrageous hijinks and nonstop hilarity--five stars!" --Lincoln Peirce, author of the Big Nate seriesTake a vacation in a book with this hilarious illustrated middle-grade series by Chris Grabenstein

Can you find your way out of what James Patterson calls the “coolest library in the world”? Join gamer-fan Kyle Keeley as he competes in the escape game of a lifetime!From the coauthor of I Funny and Max Einstein—and with 100+ weeks on the the New York Times Times bestseller list—the LEMONCELLO books are laugh-out-loud, puzzle-packed, MUST-READS for classrooms and homes across America.Enjoy bonus content in the back—extra puzzles, an author Q & A, and more!#1: Escape from Mr. Lemoncello's Library (Mr. Lemoncello's Library)#2: Mr. Lemoncello's Library Olympics (Mr. Lemoncello's Library)#3: Mr. Lemoncello's Great Library Race (Mr. Lemoncello's Library)#4: Mr. Lemoncello's All-star Breakout Game (Mr. Lemoncello's Library)#5: Mr. Lemoncello and the Titanium Ticket (Mr. Lemoncello's Library)#6: Mr. Lemoncello's Very First Game (Mr. Lemoncello's Library)#7: Mr. Lemoncello's Fantabulous Finale (Mr. Lemoncello's Library)

"This book made me want to step aside, hand over the mic, and listen to Wes. A must-read." --Mariama J. Lockington, author of For Black Girls Like MeBrand-new kicks, ripped denim shorts, Supreme tee-- Wes Henderson has the best style in sixth grade. That―and hanging out with the crew (his best friends since little-kid days) and playing video games―is what Wes wants to be thinking about at the start of the school year, not the protests his parents are always dragging him to. But when a powerful real estate developer makes an offer to buy Kensington Oaks, the neighborhood Wes has lived in his whole life, everything changes. The grown-ups are supposed to have all the answers, but all they’re doing is arguing. Even Wes’s best friends are fighting. And some of them may be moving. Wes isn’t about to give up the only home he’s ever known without a fight. He’s always been good at puzzles, and he knows there must be a missing piece that will solve this puzzle and save the Oaks. But can he find

“Believe in the unexpected” with this hilarious, heartwarming, and acclaimed sequel to the New York Times bestseller The Fourteenth Goldfish!Ellie’s grandpa Melvin is a world-renowned scientist…in the

In this inspiring young readers' adaptation of the New York Times bestseller, one American troop will save the world's most precious horses during the final stretch of World War II.When American Colonel Hank Reed and his soldiers captures a German spy, they uncover an unexpected secret: Hitler has kidnapped the world's finest purebred horses and hidden them in a secret Czechoslovakian breeding farm. But, starving Russian troops are drawing closer and the horses face the danger of becoming food instead. With little time to spare, the small American troop cross enemy lines to heroically save some of the world's most treasured animals. Elizabeth Letts details the terrifying truth of Hitler's eugenics program during World War II and shares the story of the courageous American troop dedicated to stopping it. Highlighting bravery in the face of incredible odds, this tale will shed light on a little-known piece of our past and speak to history fans and animal lovers of every age. "Spellbindin

Discover what it's like to spend a year in space in this awe-inspiring memoir from a real-life NASA astronaut who did just that!Prepare to blast off with astronaut Scott Kelly as he takes readers on a

Anyone with a Hogwarts-shaped hole in their lives can't miss the second book in this fantasy series. Dive into a secret underground city where nothing is as it seems... "Part Tim Burton, part J.K. Row

"Wayside School for a new generation" raves Chris Grabenstein about this highly-illustrated series guaranteed to make you laugh so hard milk will come out of your nose! Now in paperback. Harvey Hill just wants other kids to think he’s normal. So he’s happy to start fresh as the newest kid at Strangeville Middle School. Except Strangeville is anything but normal. Something sinister swims in the drinking fountain, the cafeteria could swallow you whole, and a giant rat named Cuddles is on the loose. And don't even get the vice principal started on the third-floor supply closet. In fact, don't even think about it. What supply closet? At least Harvey has his guide and sort-of new friend Stella Cho to show him the ropes. School newspaper reporter, first chair flugelhorn, and hiding a secret of her own, Stella shows Harvey that maybe "normal" is overrated. But when Stella goes missing while trying to solve the secret of the supply closet (oh that supply closet!), Harvey must embrace wha

What if you suddenly met someone who’s you―only better? That’s what happens in this hilarious new series for fans of Stuart Gibb’s Moon Base Alpha and quirky sci-fi animated shows like Rick and Morty

An astronaut who completed spacewalks on two Hubble missions tells his inspiring story in this middle grade adaptation of his bestselling adult memoir, Spaceman: An Astronaut's Unlikely Journey to Unl

Celebrate the 25th anniversary of this Newbery and Coretta Scott King Honoree about a hilarious family on a road-trip at one of the most important times in America’s history. This special edition make

In his fiction debut—and the start of a new series—celebrated illustrator K.G. Campbell brings a touch of Tim Burton to this singularly strange and wonderful story about a lonely boy whose life is abo

A funny story about a lovable family and the best dog ever from the Newbery Honor-winning author of Al Capone Does My Shirts and the Tales from Alcatraz series.Fifth grade is not for amateurs, accordi

"Beautiful and wise, [this] is a gem of a book." --Adam Gidwitz, Newbery Honor-winning author of The Inquisitor's Tale Just right for fans of Pam Munoz Ryan, this story of moving out and moving on is

“Tender and illuminating. A beautiful debut.”—Rebecca Stead, Newbery Medal-winning author of When You Reach MeA heartrending and hopeful story about a nonverbal girl and her passion for space explorat

“A unique and compelling novel from a master storyteller.” —School Library Journal, starred reviewThe critically acclaimed author of Lily and Dunkin delivers another heartfelt story that will remind r

A New York Times BestsellerThe host of The Daily Show, Trevor Noah, tells the story of growing up half black, half white in South Africa under and after apartheid in this young readers’ adaptation of

For fans of Wendelin van Draanen and Cynthia Lord, a touching and funny middle-grade story about family, friendship, and growing up when you’re one step away from homelessness.Twelve-and-three-quarter

If one small act can create a ripple across the universe…what happens when a whole group of kids join together and act?Told in eight perspectives—including one in graphic novel form—Operation Frog Eff

榮獲紐伯瑞獎與美國國家圖書獎，並名列《紐約時報》暢銷榜。史丹利因家族詛咒被誤送進綠湖營，天天挖五尺深坑。隨著一個個洞被挖出，他發現這裡隱藏著關於罪與救贖的驚人真相。黑色幽默中展現勇氣與希望，是青少年文學的經典代表作。As further evidence of his family's bad fortune, which they attribute to a curse on a distant relative, Stanley Yelnats is sent to a hellish boys' juvenile detention center in the Texas desert. As punishment, the boys here must each dig a hole every day, five feet deep and five feet across. Ultimately, Stanley "digs up the truth" -- and through his experience, finds his first real friend, a treasure, and a new sense of himself. Winner of the 1998 National Book Award for young people's literature, here is a wildly inventive, darkly humorous tale of crime and punishment -- and redemption.