Gay Straight & Reason Why C
The Science of Sexual Orientation »

The Sexual Brain (Paper)
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Human Sexuality [with Cdrom]
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Gay, Straight, and the Reason Why
The Science of Sexual Orientation »

City of Friends City of Friends
Portrait of the Gay and Lesbian Community in America »

City of Friends
A Portrait of the Gay and Lesbian Community in America »

Here Be Dragons:quest Ext Life C
The Scientific Quest For Extraterrestrial Life »

Human Sexuality
Human Sexuality »

Healing The Brain
A Doctor'S Controversial Quest For A Cell Therapy To Cure Parkinson'S Disease »

Here Be Dragons P
The authors offer an account of the search for life beyond Earth. They survey the work of biologists, cosmologists, computer theorists, NASA engineers, SETI ... »