| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2006 | 978-0-9524827-1-0 | Caroline Ingraham | The Animal Aromatics Workbook: Giving Animals the Choice to Select Their Own Natural Medicines |
| 2014 | 978-0-9524827-2-7 | Caroline Ingraham | How animals heal themselves: Ingraham applied zoopharmacognosy |