Insects: Their Natural History and Diversity, by Stephen A. Marshall

"This hefty book undertakes the gigantic task of trying to classify the world's know insect groups. And while this most likely is an impossible task, this book gives it's best shot. The chapter on insect classification is superb. This probably more of a text book, and unless you want to pick through it's probably not best for those of us that want to a quick read." - Reviewed by Micah, Homeschooled.