| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Re-Introduction to Intimacy: A Workbook for Couples: Part 1. Build the foundations making male chastity work for you | 978-1-4942-0710-6 (1-4942-0710-9) | 2013 |
| Re-Introduction to Intimacy:a Workbook for couples: Part 2: Learn the skills; Become Expert and Fulfilled | 978-1-4942-1715-0 (1-4942-1715-5) | 2013 |
| Re-Introduction to Intimacy: a Workbook for the Single Man: Part 2. Learn the skills: Become Expert and ready for Intimacy | 978-1-4942-1775-4 (1-4942-1775-9) | 2013 |