G. K. · Georg Kreplin · George Karvel · Gregg Kervill
CreateSpace Independent Publishing Platform · Various small imprints
| title | ISBN-13 | year of publication |
|---|---|---|
| Eggs are Expensive, Sperm is Cheap: 50 Politically Incorrect Thoughts for Men | 978-0-692-31263-6 | 2014 |
| Escape to Mars | 978-1-4774-4368-2 | 2012 |
| In All Worlds | 978-0-692-31923-9 | 2014 |
| Pipe Dreams | 978-0-692-23578-2 | 2014 |
| What God has Bent | 978-0-692-38533-3 | 2015 |