| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sex Positions You Never Thought Possible: The Creators of the Liberator Wedge Show You the Secrets of Angles and Inclinations for the Deepest, Most Orgasmic Sex Ever | 978-1-59233-511-4 (1-59233-511-X) | 2012 | Jaiya |