"When Dory's best friend learns to read before she does, Dory retreats into her wild imagination and finds herself in the middle of one of the babyish books she is struggling to read where she encounters imaginary friends and enemies"--
Baabwaa and Wooliam are friends, and together they decide to have an adventure of their own. After meeting a fierce wolf in sheep's wool they form an unusual friendship with the wolf, teaching him to read and knit. They also lose a little weight.