C Olsen · Cynthia B. Olsen · Cynthia G. Olsen
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Australian Tea Tree Oil First Aid Handbook: 101 Plus Ways to Use Tea Tree Oil | 978-1-890941-02-4 | 2004 | |
| Australian Tea Tree Oil: First Aid Kit in a Bottle | 978-0-9628882-8-1 | 1997 | Sue Tinkle · Cynthia B. Olsen |
| Essiac: A Native Herbal Cancer Remedy | 978-1-890941-00-0 | 1998 | |
| The Australian Tea Tree Oil Guide: First Aid Kit in a Bottle | 978-1-890941-01-7 | 2003 | |