- Bedwetting and Accidents Aren't Your Fault: How Potty Accidents Happen and How to Make Them Stop
- The M.O.P. Book: Anthology Edition : A Guide to the Only Proven Way to STOP Bedwetting and Accidents (black-And-white Version)
- Jane and the Giant Poop
- The M.O.P. Book: Anthology Edition: A Guide to the Only Proven Way to STOP Bedwetting and Accidents
- The Pre-M. O. P. Plan: How to Resolve Constipation in Babies and Toddlers and Overcome Potty-Training Struggles