American Psychological Association · Trafford Publishing
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Living Well with Celiac Disease: Abundance Beyond Wheat and Gluten | Paperback | 978-1-55369-404-5 (1-55369-404-X) | 2004 |
| Woolfred Cannot Eat Dandelions: A Tale of Being True to Your Tummy | Hardcover | 978-1-4338-1672-7 (1-4338-1672-5) | 2014 |
| Woolfred Cannot Eat Dandelions: A Tale of Being True to Your Tummy | Paperback | 978-1-4338-1673-4 (1-4338-1673-3) | 2014 |