(Holt, 1995)
Animals that are easily confused with each other or with the wrong family. Taxonomy for kids.
Illustrated by Patrick O’Brien.

(Doubleday, 1991)
Exotic birds, including eighteen diverse environments and their avian inhabitants.
Illustrated by James Needham.

(Prentice-Hall, 1981)
Everything you ever wanted to know about the allium family.
Illustrations by Marian Parry.