| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bottle-Cap Sundaes | 978-1-4107-0420-7 (1-4107-0420-3) | 2003 |
| God Gets a Dog | 978-1-4259-7740-5 (1-4259-7740-5) | 2007 |
| Murphy's Other Law | 978-1-4343-8823-0 (1-4343-8823-9) | 2008 |
M S. · M. Sheridan · P.M. · P S · P. Sheridan · Patrick M. · Patrick Sheridan