| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Not for Tourists Guide 2007 to San Francisco | 978-0-9778031-6-3 (0-9778031-6-3) | 2007 | |
| When Ninjas Attack: A Survival Guide for Defending Yourself Against the Silent Assassins | 978-1-56975-718-5 (1-56975-718-6) | 2009 | Samuel Kaplan · Keith Riegert |