From identification and anatomy to commercial exploitation and conservation, this is an essential guide to more than 500 species of trees from around the world

For anyone who wants to learn more about medicinal plants and how to use them at home, Herbal Remedies provides essential information on how to safely use herba

Worried about the heat wave—could it be the resultof global warming? One of the most topical issues of our time is the subject ofthe newest Eyewitness Compani

This title covers all of the key movements in Western art history, from Classicism to conceptual art - and profiles more than 780 of the world''s greatest artis

A companion volume to the PBS-TV series "Trailside" discusses gear, safety, and trail courtesy.