- Author: Friedrich Lösel (editor), Doris Bender (editor), Thomas Bliesener (editor)
- Language: English
- Year: 1992
- Author: Friedrich Lösel (editor), Klaus Hurrelmann (editor)
- Language: English
- Year: 1990
- Author: Klaus Hurrelmann (editor), Franz-Xaver Kaufmann (editor), Friedrich Lösel (editor)
- Language: English
- Year: 1987
- Author: Michael Brambring (editor), Friedrich Lösel (editor), Helmut Skowronek (editor)
- Language: English
- Year: 1989