| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cyanide and Happiness: Ice Cream and Sadness | 978-0-00-731961-9 (0-00-731961-4) | 2010 | Dave McElfatrick · Matt Melvin · Kris Wilson |
| Cyanide and Happiness: I'm Giving You the Finger | 978-0-00-731886-5 (0-00-731886-3) | 2009 | Dave McElfatrick · Matt Melvin · Kris Wilson |