| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Calisthenics: Das Ultimative Handbuch Für Das Bodyweight-Training | 978-3-86883-639-4 | 2015 | |
| Complete Calisthenics, Second Edition: The Ultimate Guide to Bodyweight Exercise | 978-1-62317-411-8 | 2019 | |
| Complete Calisthenics: The Ultimate Guide to Bodyweight Exercise | 978-1-4954-2527-1 | 2014 | |
| Complete Calisthenics: The Ultimate Guide to Bodyweight Exercises | 978-1-905367-54-2 | 2014 | |
| DOPE: The Shot Recording Resource | 978-1-5219-8726-1 | 2017 | |
| The Rifle Shooter's Handbook: Milliradians Reference | 978-1-5488-0158-8 | 2017 |
A. K. · Axel Kelm · Axel Kilian · Axel Klawonn · Axel Klein · Mr Ashley Kalym
CreateSpace Independent Publishing Platform · Independently published · Lotus Publishing · North Atlantic Books · Riva