The World Book Encyclopedia, Volume 21
World Book, 2007 - Encyclopedias and dictionaries
"A 22-volume, highly illustrated, A-Z general encyclopedia for all ages, featuring sections on How to use WORLD BOOK, Other Research Aids, Pronunciation Key, A Student Guide to Better Writing, Speaking, and Research Skills, and comprehensive index"--Provided by publisher.
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LibraryThing ReviewUser Review - KoryD - LibraryThing
"D is the fourth letter of the alphabet used for the modern English language...Scholars believe the letter D evolved from an ancient Egyptian hieroglyph (pictorial symbol) that represented a door ... Read full review
LibraryThing ReviewUser Review - kami.hodgins - LibraryThing
Content: As with any encyclopedia, the World Book has information about almost any topic one can think of: animals, countries, famous historians, hobbies, etc. The books are laid out alphabetically ... Read full review