| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9718871-0-7 | Robert R. Pilkington | The Complete Crohnie Handbook: A Comprehensive Guide for the Crohn's Disease Patient |
| 2008 | 978-0-9718871-2-1 | '' | The Boys From D.I.R.T. |
| 2002 | 978-0-9718871-4-5 | Robert R. Pilkington · Denise L. Pilkington | Who do i know handbook |