This volume contains the following mystery novels:

Murder Mail (Henry Rohmer)

Trevellian And The Cop Killer (Neal Chadwick)

Marquanteur And The Contract Killer (Alfred Bekker)

The former policeman Gerard Larôche is murdered. It quickly becomes clear that the killer was a contract killer. Who is behind it? Larôche had made many enemies, and at least one of them continues to rule his clan even from prison. But then there are more murders, and the trail leads in another direction.
Commissaire Marquanteur and his colleagues from Marseille pick up the trail.

Alfred Bekker is a well-known author of fantasy novels, thrillers and books for young people. In addition to his major book successes, he has written numerous novels for suspense series such as Ren Dhark, Jerry Cotton, Cotton Reloaded, Kommissar X, John Sinclair, and Jessica Bannister. He has also published under the names Neal Chadwick, Jack Raymond, Jonas Herlin, Dave Branford, Chris Heller, Henry Rohmer, Conny Walden, and Janet Farell.