| title | ISBN-13 | year of publication |
|---|---|---|
| Essential Oils Desk Reference 7th Edition | 978-0-9966364-9-0 | 2016 |
| Essential Oils Desk Reference 8th Edition FULL-COLOR | 978-1-7328485-3-5 | 2019 |
| Essential Oils Desk Reference Convention Edition | 978-0-615-44019-4 | 2011 |
| Essential Oils Desk Reference Special Fifth Edition | 978-0-9894997-4-3 | 2013 |
| Essential Oils Pocket Reference | 978-0-9894997-7-4 | 2014 |
Life Science Publishing · The Oily Essentials Purely Naturals · Various small imprints