| year of publication | ISBN | author(s) | title |
|---|
| 2004 | 978-0-9548520-0-9 | Natasha Campbell-McBride | Gut and Psychology Syndrome: Natural Treatment for Autism,ADD/ADHD,Dyslexia,Dyspraxia,Depression,Schizophrenia |
| 2018 | 978-0-9548520-1-6 | Natasha Campbell-McBride MD. | Put Your Heart in Your Mouth: Natural Treatment for Atherosclerosis, Angina, Heart Attack, High Blood Pressure, Stroke, Arrhythmia, Peripheral Vascular Disease |
| '' | 978-0-9548520-2-3 | Natasha Campbell-McBride | Gut and Psychology Syndrome: Natural Treatment for Autism, Dyspraxia, A.D.D., Dyslexia, A.D.H.D., Depression, Schizophrenia, 2nd Edition |
| 2016 | 978-0-9548520-3-0 | Na Campbell-Mcbride | El Sindrome Del Intestino Y La Psicologi |
| 978-0-9548520-4-7 | Caroline Barringer · Kris Gustafson | Cooking with GAPS by Dr Natasha Campbell-McBride |
| 2018 | 978-0-9548520-5-4 | Medinform Publishing | GAPS Stories: Personal Accounts of Improvement and Recovery Through the GAPS Nutritional Protocol |
| '' | 978-0-9548520-6-1 | Natasha Campbell-McBride | Vegetarianism Explained: Making an Informed Decision |