J.A.Allen & Co Ltd · Trafalgar Square Books
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Essential Oils for Horses: A Source Book for Owners and Practitioners | 978-0-85131-846-2 (0-85131-846-0) | 2002 |
| Essential Oils for Horses: A Source Book for Practitioners and Owners | 978-1-57076-231-4 (1-57076-231-7) | 2002 |