| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Handmade Soap: How to Create 20 All-Natural Pure and Fragrant Soaps | 978-0-7548-3433-5 (0-7548-3433-6) | 2017 |
| Making Handmade Soap: A Practical Guide to Making Natural Soaps | 978-0-7548-0181-8 (0-7548-0181-0) | 1999 |
| Soap | 978-1-903141-16-8 (1-903141-16-8) | 2003 |