From bestselling and award-winning author Mac Barnett and illustrator Jon Klassen comes Extra Yarn, a Caldecott Honor Book, Boston Globe-Horn Book Award winner, and a New York Times bestseller.

A young girl and her box of magical yarn transform a community in this stunning picture book. With spare, gently humorous illustrations and a palette that moves from black-and-white to a range of color, this modern fairy tale has the feel of a new classic.

Fans of Oliver Jeffers and Peter Brown will love this book.

Mac Barnett is a New York Times bestselling author whose books have been translated into more than thirty languages. His picture books include two Caldecott Honor–winning collaborations with Jon Klassen: Sam & Dave Dig a Hole and Extra Yarn. Among his other popular books are I Love You Like a Pig, illustrated by Greg Pizzoli, and The Magic Word, illustrated by Elise Parsley. He lives in Oakland, California. You can visit him online at www.macbarnett.com.

Jon Klassen grew up in Niagara Falls, Canada, and now lives in Los Angeles, California. He is the New York Times bestselling author and illustrator of several books, including I Want My Hat Back and This Is Not My Hat, for which he won the Caldecott Medal. Two of his picture books have been named Caldecott Honor books: Sam and Dave Dig a Hole and Extra Yarn (winner of the Boston Globe–Horn Book Award), both by Mac Barnett. You can visit him online at www.burstofbeaden.com.

“There’s nothing to say but—perfect.” — Lane Smith, New York Times bestselling author of It's a Book

“Understated illustrations and prose seamlessly construct an enchanting and mysterious tale.” — Publishers Weekly (starred review)

“Klassen’s deadpan, stylized illustrations impeccably complement Barnett’s quirky droll writing.” — School Library Journal (starred review)

“Klassen’s pacing, especially the mostly wordless sequence when the box floats back to Annabelle on a triangle of an iceberg, is impeccable. The final spread, all light and yarn-covered tree limbs, brings Barnett’s clever, quiet yarn full circle, to a little girl and a town, now colorful and happy.” — Horn Book (starred review)

“Reading like a droll fairy tale, this Barnett-Klassen collaboration is both seamless and magical. The spare, elegant text and art are also infused with plenty of deadpan humor. Quirky and wonderful, this story quietly celebrates a child’s ingenuity and her ability to change the world around her.” — Booklist (starred review)