| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Caveman's Guide to Baby's First Year: Early Fatherhood for the Modern Hunter-Gatherer | 978-1-4351-0139-5 (1-4351-0139-1) | 2008 | John Ralston · Brian M. Ralston |
| Szkola przetrwania dla przyszlych ojcow | 978-83-247-0781-2 (83-247-0781-6) | 2008 | John Ralston |
| The Caveman's Pregnancy Companion: A Survival Guide for Expectant Fathers | 978-1-4027-3526-4 (1-4027-3526-X) | 2006 | " |
Barnes & Noble · Sterling · Swiat Ksiazki