- Series: Geisterkommission Series Record # 41124
- Geisterkommission
- 1 Seine Lordschaft lassen spuken (1978) [SF] by Gudrun Voigt [only as by Phyllis Cocker]
- 2 Gier der schwarzen Seelen (1979) [SF] by Gudrun Voigt [only as by Phyllis Cocker]
- 3 Das Geister-Sextett von Oacilt (1979) [SF] by Gudrun Voigt [only as by Phyllis Cocker]
- 4 Geistergirl aus grauer Gruft (1979) by Gudrun Voigt [only as by Phyllis Cocker]
- 5
Geisterfuß im Glashaus?Geisterfuss im Glashaus(1980) [SF] by Gudrun Voigt [only as by Phyllis Cocker]
- 6 Satansbraten im Alptraumhaus (1981) [SF] by Gudrun Voigt [only as by Phyllis Cocker]
- 7 Im Reich der Teufelsschlange (1981) [SF] by Gudrun Voigt [only as by Phyllis Cocker]