. . in her chapter book debut! Nancy and her best friend, Bree, have everything they need to solve a mystery, from their totally professional trench coats to their top-secret code. But when crime strikes in their classroom, will these super sleuths be able to crack the case?Find out in the glamorous start to an all-new chapter book series featuring everyone’s favorite fancy girl!

    The perfect combination to engage and entertain readers, the series features real-world science along with action and a mystery that will leave kids guessing until the end, making these books ideal for STEM education.   In the series opener, Jack and the Geniuses: At The Bottom of The World, readers meet Jack and his foster siblings, Ava and Matt, who are orphans. But they’re not your typical kind of orphans—they’re geniuses. Well, Ava and Matt are, which sometimes makes life difficult for 1twelve-year-old Jack. Ava speaks multiple languages and builds robots for fun, and Matt is into astronomy and a whiz at math. As for Jack, it’s hard to stand out when he’s surrounded by geniuses all the time.   When the kids try to spy on Dr. Hank Witherspoon, one of the world’s leading scientists, they end up working for him in his incredible laboratory. Soon, Hank and the kids travel to Antarctica for a prestigious science competition, but they find that all is not as it seems: A fellow scientist has gone missing, and so has any trace of her research. Could someone be trying to use her findings to win the contest? It’s up to Jack, Ava, and Matt to find the missing scientist and discover who’s behind it all—before it’s too late.   Integrating real science facts with humor and suspense, and featuring an ensemble cast of loveable boy and girl characters, this uniquely engaging series is an irresistible chemical reaction for middle-grade readers. With easy-to-read language presented in a fun, motivating, and accessible way, this series opener is a great book for both inquisitive kids and reluctant readers. The book also includes information about the science discussed and used to solve the mystery, as well as a cool science project about density that kids can do at home or in the classroom. Bill Nye's brand new talk show series for Netflix, "Bill Nye Saves the World" is set to launch in Spring 2017.

    Her dad finally has a new job, but money is tight. That means changes like selling their second car and moving into a new (old) house. But Ryan is a girl who knows how to make sunshine out of setbacks. Because Ryan is all about trying to see the best. Even when things aren’t all she would wish for—her brother is infuriating, her parents don’t understand, when her recipes don’t turn out right, and when the unexpected occurs—she can find a way forward, with wit and plenty of sunshine.

    But Billy may have bitten off more than he can chew when he takes his friend Alan's bet that Billy can't eat fifteen worms in fifteen days. If Billy wins, Alan has to fork over fifty dollars. Billy wants the money to buy a used minibike, so he's ready to dig in. He sets up mustard and ketchup, salt and pepper, and sugar and lemon to disguise the disgusting taste.Good news for Billy—once he gets going, he finds himself actually getting hooked on those juicy worms.Bad news for Billy—Alan is busy cooking up schemes to make Billy worm out of the bet. Will Billy keep up his wormy work for fifteen days?No cheating! Keep eating! Worm by worm by worm...--back cover

    She has no idea how she got there or what her purpose is--but she knows she needs to survive. After battling a violent storm and escaping a vicious bear attack, she realizes that her only hope for survival is to adapt to her surroundings and learn from the island's unwelcoming animal inhabitants.As Roz slowly befriends the animals, the island starts to feel like home--until, one day, the robot's mysterious past comes back to haunt her.From bestselling and award-winning author and illustrator Peter Brown comes a heartwarming and action-packed novel about what happens when nature and technology collide.

    Living at the Exit 8 Big Top Mall and Video Arcade, he has grown accustomed to humans watching him through the glass walls of his domain. He rarely misses his life in the jungle. In fact, he hardly ever thinks about it at all.Instead, Ivan thinks about TV shows he’s seen and about his friends Stella, an elderly elephant, and Bob, a stray dog. But mostly Ivan thinks about art and how to capture the taste of a mango or the sound of leaves with color and a well-placed line.Then he meets Ruby, a baby elephant taken from her family, and she makes Ivan see their home—and his own art—through new eyes. When Ruby arrives, change comes with her, and it’s up to Ivan to make it a change for the better.Katherine Applegate blends humor and poignancy to create Ivan’s unforgettable first-person narration in a story of friendship, art, and hope.

    Dink writes to his favorite author, mystery writer Wallis Wallace, and invites him to visit Green Lawn. To Dink's amazement, Wallace says he'll come! But when the big day arrives, Wallace is nowhere to be found. The police think he just missed his plane, but Dink suspects foul play.It's up to Dink and his two best friends, Josh and Ruth Rose, to find the famous writer--before it's too late!

    . . he'll make you cry . . . but above all, he'll make you hungry. Follow Stick Dog as he goes on an epic quest for the perfect burger. With hilarious stick-figure drawings, this book has a unique perspective, as the author speaks directly to the reader throughout the story in an engaging and lively way.Supports the Common Core State Standards

    Tom, a.k.a., the Great Brain, is a silver-tongued genius with a knack for turning a profit. When the Jenkins boys get lost in Skeleton Cave, the Great Brain saves the day. Whether it's saving the kids at school, or helping out Peg-leg Andy, or Basil, the new kid at school, the Great Brain always manages to come out on top—and line his pockets in the process.

    Late at night, monkeys are scaling the walls and searching the neighborhood—but what are they looking for? Noah, his sister Megan, and their best friends, Richie and Ella, live next door to the zoo. Megan is the first to notice the puzzling behavior of some of the animals. One day Megan disappears, and her brother and their friends realize it's up to them to find her. Their only choice is to follow a series of clues and sneak into the zoo. But once inside, will they discover there's much more to the Clarksville City Zoo than they could ever have guessed?

    Now you can follow The Questioneers' further adventures in brand-new chapter books! The first installment, Rosie Revere and the Raucous Riveters, is a spirited story about the power of teamwork and the true meaning of home.   Rosie Revere is no stranger to flops and fails, kerfuffles and catastrophes. After all, engineering is all about perseverance! But this time, Rosie has a really important project to tackle—one that feels much bigger than herself.   Rosie’s beloved Aunt Rose and her friends, the Raucous Riveters—a group of fun-loving gals who built airplanes during World War II—need help inventing something new. And Rosie is just the engineer for the job!   After one flop . . . then another . . . and another . . . Rosie starts to lose hope. But thanks to some help from her fellow Questioneers Iggy Peck and Ada Twist, Rosie gets the job done. And, along with the Riveters, she rediscovers the meaning of home.   Collect them all! Add these other STEM favorites from #1 New York Times bestselling team Andrea Beaty and David Roberts to your family library today!  Rosie Revere, EngineerAda Twist, ScientistIggy Peck, ArchitectAda Twist and the Perilous PantsAda Twist’s Big Project Book for Stellar ScientistsIggy Peck’s Big Project Book for Amazing ArchitectsRosie Revere’s Big Project Book for Bold EngineersQuestioneers Family Calendar

    Let's say John was pragmatic and played the drums, and Abigail was theoretical and solved cryptic crosswords. Now suppose their father was a brilliant, if sometimes confused, inventor. And suppose that another set of twins-adults-named Dean D. Dean and Dan D. Dean, kidnapped the Templeton twins and their ridiculous dog in order to get their father to turn over one of his genius (sort of) inventions. Yes, I said kidnapped. Wouldn't it be fun to read about that? Oh please. It would so. Luckily for you, this is just the first in a series perfect for boys and girls who are smart, clever, and funny (just like the twins), and enjoy reading adventurous stories (who doesn't? ).

    Now that she’s back, Livy has the feeling she’s forgotten something really, really important about Gran’s house.It turns out she’s right.Bob, a short, greenish creature dressed in a chicken suit, didn’t forget Livy, or her promise. He’s been waiting five years for her to come back, hiding in a closet like she told him to. He can’t remember who—or what—he is, where he came from, or if he even has a family. But five years ago Livy promised she would help him find his way back home. Now it’s time to keep that promise.Clue by clue, Livy and Bob will unravel the mystery of where Bob comes from, and discover the kind of magic that lasts forever. Wendy Mass and Rebecca Stead, two masterminds of classic, middle-grade fiction come together to craft this magical story about the enduring power of friendship.

    again.• Thursday, Margaret stops speaking to her.• Friday starts with yucky eggs and gets worse.• And by Saturday, even her mother is mad at her.Okay, fine. Clementine is having a DISASTROUS week.

    The world is a thirsty place, he thought as he nearly emptied his fourth pitcher of the day. And I am the Lemonade King.Fourth-grader Evan Treski is people-smart. He’s good at talking with people, even grownups. His younger sister, Jessie, on the other hand, is math-smart, but not especially good with people. So when the siblings’ lemonade stand war begins, there really is no telling who will win—or even if their fight will ever end. Brimming with savvy marketing tips for making money at any business, definitions of business terms, charts, diagrams, and even math problems, this fresh, funny, emotionally charged novel subtly explores how arguments can escalate beyond anyone’s intent.Awards: 2009 Rhode Island Children's Book Award, 2007 New York Public Library 100 Titles for Reading and Sharing, North Carolina Children’s Book Award 2011, 2011 Nutmeg Award (Connecticut)Check out www.lemonadewar.com for more information on The Lemonade War Series, including sequels The Lemonade Crime, The Bell Bandit, and The Candy Smash.