Each letter of the alphabet is illustrated by a different group of animals, each with its own descriptive name.

"In 1934, Webster's Second was the great gray eminence of American dictionaries, with 600,000 entries and numerous competitors but no rivals. It served as the all-knowing guide to the world of grammar and information, a kind of one-stop reference work. In 1961, Webster's Third came along and ignited an unprecedented controversy in America's newspapers, universities, and living rooms. The new dictionary's editor, Philip Gove, had overhauled Merriam's...