Interested in astrology and sex? This is a highly detailed book, with about 35 pages of profile for every sign (30 or so pages for Gemini man, 30 or so pages for Gemini woman, and so on). This book can provide a lot of fun as well as insight all delivered to the reader in a cheeky style that's bound to earn some laugh. Do invest in this hefty reference book if you're up for some humor while learning about how you romantically and sexually pair with others.