- Series: Letter columns for Perry Rhodan Sonderheft / Magazin Series Record # 48082
- Letter columns for Perry Rhodan Sonderheft / Magazin
- Post an Perry Rhodan Sonderheft (Perry-Rhodan-Sonderheft) (1978) [ES] by uncredited
- Post an Perry Rhodan Sonderheft (SF Perry Rhodan Sonderheft Nr. 2) (1978) [ES] by uncredited
- Post an Perry Rhodan Sonderheft (SF Perry Rhodan Sonderheft Nr. 3) (1978) [ES] by uncredited
- Post an Perry Rhodan Sonderheft (SF Perry Rhodan Sonderheft Nr. 4) (1978) [ES] by uncredited
- Post an Perry Rhodan Sonderheft (SF-Perry-Rhodan-Sonderheft 1/79) (1979) [ES] by uncredited
- Post an Perry-Rhodan-Magazin (SF Perry Rhodan Magazin 2/79) (1979) [ES] by uncredited
- Post an Perry-Rhodan-Magazin (SF Perry Rhodan Magazin 3/79) (1979) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 4/79) (1979) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 5/79) (1979) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 6/79) (1979) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 1/80) (1980) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 2/80) (1980) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 3/80) (1980) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 4/80) (1980) [ES] by uncredited
- Post an Perry Rhodan Magazin (SF Perry Rhodan Magazin 5/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 6/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 7/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 8/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 9/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 10/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 11/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 12/80) (1980) [ES] by uncredited
- Briefkasten: Reaktionen, Anregungen, Meinungen (SF Perry Rhodan Magazin 2/81) (1981) [ES] by uncredited
- Leserbriefe: Reaktionen Anregungen Kritik (SF Perry Rhodan Magazin März 1981) (1981) [ES] by uncredited
- Leserbriefe: Reaktionen Anregungen Kritik (SF Perry Rhodan Magazin April 1981) (1981) [ES] by uncredited
- Leserbriefe: Reaktionen Anregungen Kritik (SF Perry Rhodan Magazin Mai 1981) (1981) [ES] by uncredited
- Leserbriefe: Reaktionen Anregungen Kritik (SF Perry Rhodan Magazin Juni 1981) (1981) [ES] by uncredited