- Series: Roger Conway Series Record # 54233
- Roger Conway
- 1 Das Atoll des Grauens (1976) [SF] by Hans Wolf Sommer [only as by Frank deLorca]
- 2
Der Diamant des Bösen?Der Diamant des Boesen(1976) [SF] by Hans Wolf Sommer [only as by Frederic Collins]
- 3 Die Liga der Unsterblichen (1977) [SF] by Hans Wolf Sommer [only as by Frederic Collins]
- 4 Die Bucht der Monster (1977) [SF] by Hans Wolf Sommer [only as by Frederic Collins]