Book excerpt: Llamas in pajamas, goats in overcoats, bears in bikinis, tigers in tutus, lions in nylons, piglets in anklets, penguins in sequins, and more - all creating a delightful rhyme and all begging the question, "Why?" Pure fun, with charming children getting into the act. Why do they all wear what they do? You'll have to read the book to find out.