Biological Systematics (Addison-Wesley series in biology) Herbert Holdsworth Ross  

Melatonin: Natures Sleeping Pill Ray Sahelian  

Why Zebras Dont Get Ulcers: A Guide to Stress, Stress-Related Diseases, and Coping Robert M. Sapolsky  

Life Extension: A Practical Scientific Approach Durk Pearson/ Sandy Shaw  

The Potential of Nanotechnology for Molecular Manufacturing (Rand Corporation////Rand Monograph Report) Max Nelson/ Calvin Shipbaugh  

National Audubon Society Field Guide to North American Wildflowers : Western Region - Revised Edition (National Audubon Society Field Guide) National Audubon Society/ Richard Spellenberg  

Taber's Cyclopedic Medical Dictionary Edition 11 Clarence Wilbur Taber  

Three worlds to conquer, (Pyramid science fiction) Poul Anderson  

Homeward and beyond (Doubleday science fiction) Poul Anderson  

We claim these stars (Dobson science fiction) Poul Anderson  

Gods Laughed Poul Anderson  

Alight in Void: Flying Poul Anderson