| title | ISBN-13 | year of publication |
|---|---|---|
| Digestive Wellness | 978-0-87983-984-0 | 2000 |
| Digestive Wellness for Children: How to Stengthen the Immune System & Prevent Disease Through Healthy Digestion | 978-1-59120-151-9 | 2006 |
| Digestive Wellness: How to Strengthen the Immune System and Prevent Disease Through Healthy Digestion : Completely Revised and Updated Third Edition | 978-0-07-144196-4 | 2004 |
| Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion, Fifth Edition | 978-1-260-01939-1 | 2019 |
| Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion, Fourth Edition | 978-0-07-166899-6 | 2011 |
| Digestive Wellness, Third Edition: How to Strengthen the Immune System and Prevent Disease Through Healthy Digestion | 978-1-932378-85-6 | 2005 |
| Leaky Gut Syndrome | 978-0-87983-824-9 | 1998 |
America Media International · Basic Health Publications, Inc. · McGraw-Hill · McGraw-Hill Education