Peter Mandel - Juvenile Nonfiction - 1994 - 32 pages
Easy-to-read rhymes and a hilarious collection of cavorting cats in some wild and wacky predicaments help young readers understand the idea of opposites.
Juvenile Nonfiction - 1999 - 32 pages
Rhyming verses describe many types of bird beaks. Includes factual information about thirty-nine birds found in the Northern Hemisphere.