Beatrice Kälin · Beatrix Kuhlen
BenBella Books · Pulpwood Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Man Up: How to Cut the Bullsh!t and Kick @ss in Business | 978-1-946885-03-6 (1-946885-03-7) | 2018 | |
| The Unstoppable Fat Loss Formula | 978-1-888146-01-1 (1-888146-01-X) | 2013 | Adam R. Ake |