L Olsen · L. Olson · L. Olsson
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Raw and Natural Nutrition for Dogs, Revised Edition: The Definitive Guide to Homemade Meals | 978-1-58394-947-4 (1-58394-947-X) | 2015 |
| Raw and Natural Nutrition for Dogs: The Definitive Guide to Homemade Meals | 978-1-55643-903-2 (1-55643-903-2) | 2010 |