. . 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!

    But Heidi is not happy about attending Brewster Elementary, especially not when meanie Melanie Maplethorpe turns Heidi’s first day of school into a nightmare by announcing that Heidi is smelly and ruining her art project. Heidi feels horrible and never wants to go back to school—but while sulking in her room at home, she remembers her special medallion and Book of Spells. With a little bit of carefully concealed magic, Heidi might be able to give Melanie a taste of her own medicine….

    George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe. With Cosmos's help, he can travel to other planets and a black hole. But what would happen if the wrong people got their hands on Cosmos? George, Annie, and Eric aren't about to find out, and what ensues is a funny adventure that clearly explains the mysteries of science. Garry Parsons' energetic illustrations add humor and interest, and his scientific drawings add clarity; there are also eight 4-page full-color inserts of scientific photos.

    He's not a bad kid. He just can't sit still. And now, his parents won't let him play soccer anymore; instead he has to hang out with his new neighbor Nora, who is good at everything!Then, Mike and Nora discover the White Rabbit. It's an odd shop—with a special secret inside. Its owner, Mr. Zerlin, is a magician, and, amazingly, he believes Mike could be a magician, too. Has Mike finally found something he's good at?

    When Jennifer "Cam" Jansen and her friend Eric are at the mall, they witness a robbery at the jewelry store! Can Cam's amazing photographic memory help catch a thief?

    Doug discovers that though being Harry's best friend in Miss Mackle's second grade class isn't always easy, as Harry likes to do horrible things, it is often a lot of fun.

    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

    Oh, yeah...he's also a yeti! He's made it his life's mission to study cryptids like him, hidden animals who have taken a powerful oath to never be seen by the outside world.So when a photo of Cousin Brian becomes a media sensation, Brian can't handle the guilt and disappears. But it's time for the annual Bigfoot family reunion, and it won't be the same without him. Luckily, Blizz and his devoted team are on the case. Can they find their furry friend before their secret gets out for good?In Kevin Sherry's hilarious new illustrated series, you'll meet a wide array of weird and wacky cryptids, from goblins and Goatman to skunk apes and Sasquatch--animals that you don't believe exist. And it's up to Blizz to keep it that way!

    He'd love a friend to share things with. So he writes a letter and sends it as far as possible across the other side of the horizon. There he finds a pen palPenguin.

    Red-haired Marvin is convinced that the reason he looks different from the rest of his family is that he is really the lost prince of Shampoon.

    When he sees three-toed tracks in the snow, he's sure of it. His twin, Brian, and friends Lucy and Nate aren't so certain. But then Lucy's cousin Dink, the twins' brother Josh, and Nate's sister Ruth Rose all disappear. Are there really aliens in Green Lawn? And where could they be taking Dink, Josh, and Ruth Rose?Parents, teachers, and librarians agree that these highly collectible chapter books are perfect for emerging readers and any kid who love mysteries!

    One beloved toy bunny. What could go wrong?Sunny's new little sister, Rosy, is getting her paws into everything. When Rosy takes Sunny's favorite toy, Mr. Bunny, and loses him, Sunny is barking mad.But when Rosy sets off on her own to find and rescue Mr. Bunny, Sunny starts to worry. Rosy's never been outside by herself before. Sunny will have to gather all the canine courage she has and go after them-before Rosy and Mr. Bunny are both lost fur-ever!

    So he isn’t afraid to set out alone over the mountain. But as Jonathan discovers one cold winter night, people aren’t always right…There are bears on Hemlock Mountain!

    Here on Mouse Island, my books are all bestsellers! What's that? You've never read one? Well, my books are full of fun. They are whisker-licking good stories, and that's a promise!It all started when my sister, Thea, discovered a mysterious map. It showed a secret treasure on a faraway island. And before I could let out a squeak of protest, Thea dragged me into her treasure hunt! In no time at all, we'd set sail for the island. It was an adventure I'd never forget....

    Gaylan soon discovers that the entire kingdom is on the brink of civil war, and must enlist help to define "delicious" and save the country.