| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Animals of the Rain Forest | 978-0-613-16457-3 (0-613-16457-1) | 1999 | |
| Core Issues in Policing | 978-0-582-36986-3 (0-582-36986-X) | 2000 | Frank Leishman · Barry Loveday |
Stefan Soeffky · Stefan Speck · Stefan Speiss · Stefan Spies · Steffen Spies · Stephen Savage · Steven P. Savage · Steven S.