| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sex and PRegnancy: A Guide on How to Naturally Avoid Pregnancy, Know Your Safe Period and Sex Styles for Immediate Conception | 978-1-7264-1791-4 (1-7264-1791-3) | 2018 |
D. P. · D. Peters · D S · Dr.P · Dr. S. · S. P. · S. Peters · Sandra Peters