Dr. Art's Guide to Planet Earth : For Earthlings Ages 12 to 120
"...Highly readable book [recommended] for people of all ages...interested in learning how the earth's physical and life systems are interconnected." --Dr. Bruce Alberts, President, National Academy of Sciences"...Vividly, clearly and concisely...Sussman explains how our planet works and what can happen when the balance of nature is upset." --Dr. Jane Goodall, Ecologist and Author