- Series: Kay Kenneth Series Record # 42669
- Kay Kenneth
- Der Boss bleibt im Dunkeln (1954) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- 10000 Dollar für Gwendolyn (1955) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Mädchen, die vom Himmel fallen (1955) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Mein Weg führt zum Galgen (1955) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Ihr Haar war wie eine Flamme (1955) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Die Hyazinthe in ihrer Hand (1956) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
-
Der Mann im Sumpf (1956) [non-genre]
by
Wolf Detlef Rohr
only appeared as:
- Variant: Der Mann im Sumpf (1956) [as by Jeff Caine]
- Variant: Ein Mann im Sumpf (1956) [as by Jeff Caine]
- Bleib so wie du bist (1956) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Ich bin der Mörder (1957) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]
- Es ist noch nichts verloren, Lou! (1957) [non-genre] by Wolf Detlef Rohr [only as by Jeff Caine]