BiblioVault may have an electronic file which would meet your requirements for this title:
The Passion Book: A Tibetan Guide to Love and Sex
Gendun Chopel, Donald S. Lopez Jr., Thupten Jinpa, Donald S. Lopez Jr. and Thupten Jinpa
Paper: 978-0-226-52017-9
Cloth: 978-0-226-52003-2
Electronic: 978-0-226-52020-9