Exergue · Kessinger Publishing, LLC
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 30 ans parmi les morts | 978-2-36188-052-1 (2-36188-052-0) | 2012 | Carl Wickland · Celia L Goerz · Orlando D Goerz |
| The Gateway of Understanding | 978-1-4254-8658-7 (1-4254-8658-4) | 2006 | Carl A. Wickland |