Time Life Books

Atlas of Medieval Europe

By Donald Matthew

The Frontiersmen

By Paul O'Neil

The Miners

By Robert Wallace

Cultural Atlas of Africa

By Jocelyn Murray

the reptiles

By Archie Garr

the life and wildlife of north america

By peter farb

the insects

By peter farb

ecology

By peter farb

the land and wildlife of north america

By peter farb

the universe

By David Bergamini

animal behaviour

By Niko Tinbergen

the birds

By Roger Tory Peterson

the plants

By Frits .W, Went

ECOLOGY

By peter farb