| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2016 | 978-0-9979070-1-8 | Otakara Klettke | Hear Your Body Whisper: How to Unlock Your Self-Healing Mechanism |
| 2018 | 978-0-9979070-5-6 | Jeffrey Gurian ยท Otakara Klettke | Holiday Hilarity: A Humorous History of Celebration |