| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| American Black Beauty: Vol. 2 | 978-0-9584314-4-6 (0-9584314-4-2) | 2002 | Volker Janssen · Henning von Berg · Tom Bianchi · Michael Chambers · Paul Dahlquist · Robert Laliberté · Helmut Spielberg |
| Big Fun with Billy | 978-0-7893-0590-9 (0-7893-0590-9) | 2001 | |
| Men in focus | 978-0-87100-191-7 (0-87100-191-8) | 1983 | |
Janssen Publishers CC · Morgan & Morgan · Universe Publishing