J. S. · John A. Sowers · John S. · Sowers John
Grand Central Publishing · eSPe
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Droga wojownika | 978-83-7482-662-4 (83-7482-662-2) | 2014 |
| The Heroic Path: In Search of the Masculine Heart | 978-1-4555-8039-2 (1-4555-8039-2) | 2014 |