Mo Willems, creator of the revolutionary, award-winning, best-selling Elephant & Piggie books, is back with another breakout beginning-reader series. An ensemble cast of Squirrels, Acorns, and pop-in guests host a page-turning extravaganza. Each book features a funny, furry adventure AND bonus jokes, quirky quizzes, nutty facts, and so, so many Squirrels. In I Lost My Tooth!, Zoom Squirrel has lost a front tooth! The Squirrels leap into action when they discover the missing tooth is a baby tooth! Do you know more about teeth than the Squirrels do? You will by the end of this book!

The Squirrel pals get a bit overenthusiastic in their efforts to help Zoom Squirrel fulfill his dream of sleeping under the night stars.

Pigeon is very angry when the duckling gets a cookie just by asking politely.

OVER HALF A MILLION COPIES SOLD! Winner of the E.B. White Read Aloud Award It started the summer of 2002, when the Springfield librarian, Molly McGrew, by mistake drove her bookmobile into the zoo. In this rollicking rhymed story, Molly introduces birds and beasts to this new something called reading. She finds the perfect book for every animal—tall books for giraffes, tiny ones for crickets. “She even found waterproof books for the otter, who never went swimming without Harry Potter.” In no time at all, Molly has them “forsaking their niches, their nests, and their nooks,” going “wild, simply wild, about wonderful books.” Judy Sierra’s funny animal tale coupled with Marc Brown’s lush, fanciful paintings will have the same effect on young Homo sapiens. Altogether, it’s more fun than a barrel of monkeys!

From popular author Ame Dyckman and rising star Charles Santoso comes the laugh-out-loud story of a father desperate to destroy the dandelion marring his perfectly manicured lawn, and his daughter's fierce attempts to save it. When Daddy spots a solitary weed in his lawn, he's appalled (along with all of his neighborhood friends). But his daughter Sweetie has fallen in love with the beautiful flower, even going so far as to name it Charlotte. Racing against time and the mockery of his friends, Daddy has to find a way to get rid of the errant dandelion without breaking his little girl's heart.

Zoom Squirrel wants to feel brand new emotions. The Squirrel pals know just what to do! But what happens if Zoomy doesn't like these new feelings? Do you know more about feelings than the Squirrels do? You will by the end of this book!

Leonardo is a terrible monster so he decides to be a best friend.

When his toothbrush goes missing, Dog's friends help him look for it.

Tiger has been acting like a bully, but Rat shows him how important it is to share and play fair. Rat and Tiger are best friends. They have lots of fun playing together, even though when they play cowboys, Rat always has to be the bad guy. When they share a snack, Rat always gets the smaller piece. But one day, Tiger takes the bullying too far, and Rat decides that he’s not going take it anymore. Rat stands up for himself and refuses to be Tiger’s friend until Tiger learns to play fair and square. With appealing illustrations and a simple text, Keiko Kasza delivers an important message about friendship in this heartwarming story.

Join spunky Cat the Cat as she introduces the very youngest readers to her world, where a surprise is waiting in every book.