What's in Oscar's Trash Can?

The board books Who Took the Cookie?, illus. by Tom Brannon and What's in Oscar's Trash Can? by Lisa Findlay, illus. by Joe Ewers, are just for fun. The first offers a twist on the well-known rhyme (""Who took the cookie from Cookie's jar? Bert took the cookie from Cookie's jar!""); five treats disappear and Bert, Zoe, Grover and Oscar are suspected of stealing. In the second title, Oscar searches for his worm, Slimey, while flaps lift to let readers join the fun. (June)