Dragon's Blood: Pit Dragons : Book One

Secret Sexual Positions: Ancient Techniques for Modern Lovers

The Real Work: Interviews and Talks, 1964-1979

Days of Cain

Society: The Basics

Sex and Gender: The Human Experience

The Way West

Dark Matter: The Private Life of Sir Isaac Newton

Around the World in the Middle Seat: How I Saw the World (And Survived!) As a Group Travel Leader

Facing the Mirror: Lesbian Writing from India