Amazon.com description: Product Description: All small boys love to pretend they are "something or other," much to the dismay of their sisters and parents! In this delightful book by a Caldecott Medal-winning author, Michael's sister tells how he was a cow, then a stork, a kangaroo, a rock and "hard things that you could never tell," like electricity, a mop, or a "deep dark well." It seemed there was no stopping Michael's boundless imagination, until one day his father brought him a surprise...and things changed.