Extra Yarn reads like a fairy tale: A little girl in a black-and-white world comes across a box of colored yarn that she starts knitting into sweaters and cozies for just about everything — friends, animals, mailboxes. The moral of the story comes when an evil, fashion-loving archduke comes to town and tries to take the box for himself. Jon Klassen's art is full of deadpan humor and, as Booklist's Ann Kelley