other	Arts & Photography
Biographies & Memoirs	Business & Money
Calendars	Christian Books & Bibles
Comics & Graphic Novels	Computers & Technology
Cookbooks, Food & Wine	Crafts, Hobbies & Home
Education & Teaching	Engineering & Transportation
Health, Fitness & Dieting	Humor & Entertainment
Law	Lesbian, Gay, Bisexual & Transgender Books
Literature & Fiction	Medical Books
Mystery, Thriller & Suspense	Parenting & Relationships
Politics & Social Sciences	Reference
Religion & Spirituality	Romance
Science & Math	Science Fiction & Fantasy
Self-Help	Sports & Outdoors
Teen & Young Adult	Test Preparation
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History

Fingerprints of the Gods by Graham Hancock(3382)
Mysteries by Colin Wilson(2996)
People of the Earth: An Introduction to World Prehistory by Dr. Brian Fagan & Nadia Durrani(2435)
Ancient Worlds by Michael Scott(2236)
Foreign Devils on the Silk Road: The Search for the Lost Treasures of Central Asia by Peter Hopkirk(2175)
The Memory Code by Lynne Kelly(2056)
The Splendid and the Vile by Erik Larson(1948)
Lost Technologies of Ancient Egypt by Christopher Dunn(1910)
The Earth Chronicles Handbook by Zecharia Sitchin(1859)
Come, Tell Me How You Live by Mallowan Agatha Christie(1855)
The Plantagenets by Dan Jones(1725)
Last Chance to See by Douglas Adams(1685)
The Return of the Gods by Erich von Daniken(1639)
Wars of the Anunnaki by Chris H. Hardy(1451)
Before the Dawn by Nicholas Wade(1380)
Keeper of Genesis by Graham Hancock(1354)
The Cygnus Mystery by Andrew Collins(1322)
The Message of the Sphinx by Graham Hancock(1284)
Fragile Lives by Stephen Westaby(1176)
Hieroglyphs: A Very Short Introduction by Penelope Wilson(1099)