| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| The Art of Constructive Confrontation: How to Achieve More Accountability with Less Conflict | 978-0-471-71853-6 (0-471-71853-X) | 2005 | John Hoover | |
| Werwölfe küssen gut: Roman | 978-3-8218-0171-1 (3-8218-0171-9) | 1994 | ||
L.D. · R.D. · R. L · Roger D. · Roger Disilvestro · Roger L.