- Series: Ren Dhark Universe Series Record # 57484
- Sub-series of: Ren Dhark metaverse
- Ren Dhark Universe
- Classic-Zyklus
- 1 Sternendschungel Galaxis (1966) [SF] by Kurt Brand
- 2 Der Kampf mit den Amphis (1966) [SF] by H. G. Francis
- 3 Notruf vom neunten Planeten (1966) [SF] by Manfred Wegener [only as by M. Wegener]
- 4
Die glühenden Kugeln?Die gluehenden Kugeln(1966) [SF] by Kurt Brand
- 5 Das Ende der Galaxis (1966) [SF] by H. G. Francis [only as by Hans G. Francis]
- 6
Die Höhle der blauen Strahlen?Die Hoehle der blauen Strahlen(1966) [SF] byJürgen ten Hoevel?Juergen ten Hoevel[only as by Ralf Lorenz (pseudonym)]
- 7 Ruf aus der Vergangenheit (1966) [SF] by Kurt Brand
- 8
Das Rätsel des Ringraumers?Das Raetsel des Ringraumers(1966) [SF] by Kurt Brand
- 9 Ein Gigant erwacht (1966) [SF] by Manfred Wegener [only as by M. Wegener]
- 10
Die Schlacht um Cattan (1966) [SF]
by
Jürgen ten Hoevel?Juergen ten Hoevel[only as by Ralf Lorenz (pseudonym)]
- 11 Notruf von Terra (1966) [SF] by H. G. Francis [only as by Hans G. Francis]
- 12 Im Brennpunkt der Gewalten (1966) [SF] by Kurt Brand
- 13 Der satte Tod (1966) [SF] by Hans-Joachim Freiberg
- 14
Verhängnisvolles Plastyt?Verhaengnisvolles Plastyt(1966) [SF] by Kurt Brand
- 15
Überfall vom achten Planeten?Ueberfall vom achten Planeten(1966) [SF] by Staff Caine
- 16 In der Gewalt der Synties (1966) [SF] by Peter Theodor [only as by Cal Canter]
- 17 Intervallfeld einschalten (1966) [SF] by Kurt Brand
- 18 Das Gallertwesen (1966) [SF] by Hans-Joachim Freiberg
- 19 Zielpunkt TERRA (1966) [SF] by Kurt Brand [only as by Hans-Joachim Freiberg (in error)]
- 20
Gehirnwäsche droht!?Gehirnwaesche droht!(1966) [SF] by Kurt Brand
- 21 Die Zeitensonne (1966) [SF] by Kurt Brand
- 22 Gefährlicher Wahnsinn (1966) [SF] by Hans-Joachim Freiberg [only as by Staff Caine (in error)]
- 23 Vorsicht, Pressorstrahlen! (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 24 Todeszone T-XXX (1967) [SF] by Staff Caine
- 25 Stützpunkt Pluto sendet SOS (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 26 Das Geheimnis der Giants (1967) [SF] by Kurt Brand
- 27 Verschollen im Raum Pluto (1967) [SF] by Staff Caine
- 28 Experiment "Jonas" (1967) [SF] by Staff Caine
- 29 Die Megasonne (1967) [SF] by Kurt Brand
- 30 Die Unheimlichen von Starlight (1967) [SF] by Kurt Brand
- 31 Die Drohung aus dem Hyperraum (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 32 Wunderwelt Robon (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 33
Die Hüter des Alls?Die Hueter des Alls(1967) [SF] by Kurt Brand [only as by Lars Torsten]
- 34
Revolte im Stützpunkt T-XXX?Revolte im Stuetzpunkt T-XXX(1967) [SF] by Kurt Brand
- 35 Der Gehirn-Commutator (1967) [SF] by Kurt Brand
- 36 "Cyborgs" an die Front! (1967) [SF] by Staff Caine
- 37 Meuterei auf "Wega" (1967) [SF] by Dr. Ernst Winter
- 38 Geheimnisvolles Tofirit (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 39
Blaues Feld und weißer Strom?Blaues Feld und weisser Strom(1967) [SF] by Kurt Brand
- 40 Die dunkle Wolke (1967) [SF] by Kurt Brand
- 41
Stoßtrupp vom Planeten "Exodus"?Stosstrupp vom Planeten "Exodus"(1967) [SF] by Dr. Ernst Winter
- 42 Ein Kompri-Notspruch für Ren Dhark (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 43 Magnetische Stürme (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 44
Der Ruf der "All-Hüter"?Der Ruf der "All-Hueter"(1967) [SF] by Kurt Brand
- 45 Der eisige Schlaf (1967) [SF] by Kurt Brand
- 46 Der Schrott-Planet (1967) [SF] by Staff Caine
- 47 Die Mental-Kugel redet (1967) [SF] by J. E. Wells [only as by Terry Le Lon]
- 48
Die Höllenwelt des Schmarotzers?Die Hoellenwelt des Schmarotzers(1967) [SF] by Dr. Ernst Winter
- 49 Das Ende des Diktators (1967) [SF] by Staff Caine
- 50 Das Ende der Point Of? (1967) [SF] by Kurt Brand
- 51 Das Zwillings-Experiment (1967) [SF] by Kurt Brand
- 52
Flammende Hölle Arim?Flammende Hoelle Arim(1967) [SF] by Peter Theodor [only as by Cal Canter]
- 53 Weltall-Test der Cyborgs (1967) [SF] by Hans-Joachim Freiberg
- 54
Im Schußfeld der Robonen?Im Schussfeld der Robonen(1967) [SF] by Kurt Brand [only as by Lars Torsten]
- 55 Gehetzte Cyborgs (1967) [SF] by Dr. Ernst Winter
- 56
Die tückische Gefahr?Die tueckische Gefahr(1967) [SF] by Kurt Brand
- 57 Mensch oder Roboter? (1967) [SF] by Tensor McDyke
- 58 Wo ist Ren Dhark? (1967) [SF] by Staff Caine
- 59 Auf Leben und Tod (1967) [SF] by Peter Theodor [only as by Cal Canter]
- 60 Rettung naht, die Giants kommen! (1967) [SF] by Hans-Joachim Freiberg
- 61 Schweigendes Grauen Cal (1967) [SF] by Staff Caine
- 62 Die blaue Falle (1967) [SF] by Tensor McDyke
- 63 Landung um keinen Preis (1967) [SF] by Kurt Brand
- 64 Die Weisheit der Utaren (1967) [SF] by Kurt Brand
- 65 Singu der Rateken (1967) [SF] by Kurt Brand
- 66 Das Nor-ex greift an (1968) [SF] by Kurt Brand
- 67 Wunder des blauen Planeten (1968) [SF] by Kurt Brand
- 68 Auf den Spuren der Mysterios? (1968) [SF] by Tensor McDyke
- 69 Transmitter-Drohung (1968) [SF] by Kurt Brand
- 70
Terra im Würgegriff?Terra im Wuergegriff(1968) [SF] by Kurt Brand
- 71 Inferno zwischen Ruinen (1968) [SF] by Kurt Brand
- 72 Die Planeten-Bombe (1968) [SF] by Kurt Brand
- 73 Die galaktischen Schiedrichter (1968) [SF] by Tensor McDyke
- 74
Die Sternenbrücke?Die Sternenbruecke(1968) [SF] by Kurt Brand
- 75 Um das Leben des Commanders (1968) [SF] by Kurt Brand
- 76
Das Reich der Schwarzen Weißen?Das Reich der Schwarzen Weissen(1968) [SF] by Kurt Brand
- 77 Die siebte Sonne (1968) [SF] by Kurt Brand
- 78 SOS aus dem Spiralarm (1968) [SF] by Staff Caine
- 79 Roboter-Wacht (1968) [SF] by Kurt Brand
- 80 Die Hypno-Sperre (1968) [SF] by Kurt Brand
- 81 Durchbruch nach ERRON-3 (1968) [SF] by Kurt Brand
- 82 Die Heimat im Nichts (1968) [SF] by Staff Caine
- 83
Transmitter-Straßen?Transmitter-Strassen(1968) [SF] by Kurt Brand
- 84 Terra packt zu (1968) [SF] by Tensor McDyke
- 85 Sterbende Sterne (1968) [SF] by Kurt Brand
- 86 Die unheimlichen Freunde (1968) [SF] by Kurt Brand
- 87 Flucht ins Karmin-Universum (1968) [SF] by Kurt Brand
- 88 Die Zeitlosen (1968) [SF] by Kurt Brand
- 89 Alarmstufe NULL auf Terra (1968) [SF] by Kurt Brand
- 90 Das Echo des Alls (1968) [SF] by Kurt Brand
- 91 Im Sumpf des Grauens (1968) [SF] by Kurt Brand
- 92 Ich, dein Roboter (1969) [SF] by Tensor McDyke
- 93 Planet Cut-out (1969) [SF] by Kurt Brand
- 94 Telin - das unbekannte Imperium (1969) [SF] by Kurt Brand
- 95 Kosmischer Abgrund (1969) [SF] by Staff Caine
- 96 Die Schranke hinter Soradan (1969) [SF] by Kurt Brand
- 97 Der Signalstern (1969) [SF] by Kurt Brand
- 98
Die Straße zu den Sternen?Die Strasse zu den Sternen(1969) [SF] by Kurt Brand
-
Sternendschungel Galaxis (1994)
by
Kurt Brand
and
H. G. Francis
and
Jürgen ten Hoevel?Juergen ten Hoeveland Manfred Wegener and Manfred Weinland [only as by uncredited]
-
Das Rätsel des Ringraumers (1995)
by
Kurt Brand
and
H. G. Francis
and
Hans-Joachim Freiberg
and
Jürgen ten Hoevel?Juergen ten Hoeveland Manfred Wegener and Manfred Weinland [only as by uncredited]
- Zielpunkt Terra (1995) by Kurt Brand and Staff Caine and Hans-Joachim Freiberg and Peter Theodor and Manfred Weinland [only as by uncredited]
- Todeszone T-XXX (1996) by Kurt Brand and Staff Caine and Peter Theodor and Manfred Weinland [only as by uncredited]
- Die Hüter des Alls (1996) by Kurt Brand and Staff Caine and Peter Theodor and Manfred Weinland and Dr. Ernst Winter [only as by uncredited]
- Botschaft aus dem Gestern (1996) by W. K. Giesa and Manfred Weinland [only as by uncredited]
- Im Zentrum der Galaxis (1997) by W. K. Giesa and Konrad Schaef and Manfred Wegener and Manfred Weinland [only as by uncredited]
- Die Meister des Chaos (1997) by W. K. Giesa and Hubert Haensel and Konrad Schaef and Manfred Weinland [only as by uncredited]
- Das Nor-ex greift an! (1997) by Kurt Brand and Hans-Joachim Freiberg and Gerd Rottenecker and Peter Theodor and Dr. Ernst Winter [only as by uncredited]
- Gehetzte Cyborgs (1998) by Kurt Brand and Staff Caine and Hans-Joachim Freiberg and Tensor McDyke and Gerd Rottenecker [only as by uncredited]
- Wunder des blauen Planeten (1998) by Kurt Brand and Tensor McDyke and Gerd Rottenecker [only as by uncredited]
- Die Sternenbrücke (1998) by Kurt Brand and Gerd Rottenecker [only as by uncredited]
- Durchbruch nach Erron-3 (1999) by Kurt Brand and Staff Caine and Gerd Rottenecker [only as by uncredited]
- Sterbende Sterne (1999) by Kurt Brand and Heinz Mohlberg [only as by uncredited]
- Das Echo des Alls (1999) by Kurt Brand and Hajo F. Breuer [only as by uncredited]
- Die Straße zu den Sternen (2000) by Kurt Brand and Hajo F. Breuer and Staff Caine [only as by uncredited]
- Drakhon-Zyklus
- 1 Das Geheimnis der Mysterious (2000) by Hajo F. Breuer and Ewald Fehlau and W. K. Giesa and Uwe Helmut Grave and Manfred Weinland [only as by uncredited]
- 2 Die galaktische Katastrophe (2000) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef [only as by uncredited]
- 3 Der letzte seines Volkes (2000) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by uncredited]
- 4 Die Herren von Drakhon (2000) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by uncredited]
- 5 Kampf um IKO 1 (2001) by Hajo F. Breuer and Winfried Czech and W. K. Giesa and Uwe Helmut Grave and Manfred Weinland [only as by uncredited]
- 6 Sonne ohne Namen (2001) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by uncredited]
- 7 Schatten über Babylon (2001) by Hajo F. Breuer and Winfried Czech and Uwe Helmut Grave and Achim Mehnert and Uschi Zietsch [only as by uncredited]
- 8 Herkunft unbekannt (2001) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by Hajo F. Breuer]
- 9 Das Sternenversteck (2001) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Manfred Weinland [only as by Hajo F. Breuer]
- 10 Fluchtpunkt M 53 (2002) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef [only as by Hajo F. Breuer]
- 11 Grako-Alarm (2002) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef [only as by Hajo F. Breuer]
- 12 Helfer aus dem Dunkel (2002) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Achim Mehnert [only as by Hajo F. Breuer]
- 13 Cyborg-Krise (2002) by Hajo F. Breuer and H. G. Ewers and W. K. Giesa and Uwe Helmut Grave and Manfred Weinland [only as by Hajo F. Breuer]
- 14 Weiter denn je (2002) by Alfred Bekker and Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Manfred Weinland [only as by Hajo F. Breuer]
- 15 Welt der Goldenen (2002) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by Hajo F. Breuer]
- 16 Die Verdammten (2003) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef [only as by Hajo F. Breuer]
- 17 Terra Nostra (2003) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef [only as by Hajo F. Breuer]
- 18 Verlorenes Volk (2003) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Manfred Weinland [only as by Hajo F. Breuer]
- 19 Heerzug der Heimatlosen (2003) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Hubert Haensel and Konrad Schaef [only as by Hajo F. Breuer]
- 20 Im Zentrum der Macht (2003) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef [only as by Hajo F. Breuer]
- 21 Unheimliche Welt (2003) by Alfred Bekker and Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef [only as by Hajo F. Breuer]
- 22 Die Sage der Goldenen (2004) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 23 Margun und Sola (2004) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Hubert Haensel and Konrad Schaef [only as by Hajo F. Breuer]
- 24 Die geheimen Herrscher (2004) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Jo Zybell [only as by Hajo F. Breuer]
- Ren Dhark Sonderbände / Ren Dhark special volumes?Ren Dhark Sonderbaende / Ren Dhark special volumes
- Die Legende der Nogk (1997) by Manfred Weinland
- Gestrandet auf Bittan (1998) by W. K. Giesa [only as by Werner Kurt Giesa]
-
Wächter der Mysterious?Waechter der Mysterious(1999) by Hubert Haensel
- Hexenkessel Erde (1999) by Winfried Czech [only as by Marten Veit]
- Der Todesbefehl (1999) by Ewald Fehlau
- Countdown zur Apokalypse (2000) by Ewald Fehlau
-
Der Verräter?Der Verraeter(2000) by Winfried Czech [only as by Marten Veit]
-
Der schwarze Götze?Der schwarze Goetze(2000) by Konrad Schaef [only as by Conrad Shepherd]
- Erron 2 — Welt im Nichts (2000) by Manfred Weinland
- Ex (2000) by W. K. Giesa [only as by Werner K. Giesa]
-
Türme des Todes?Tuerme des Todes(2001) by Konrad Schaef [only as by Conrad Shepherd]
- Die schwarze Garde (2001) by Michael Nagula
- Dreizehn (2001) by W. K. Giesa [only as by Werner K. Giesa]
- Krisensektor Munros Stern (2001) by W. K. Giesa [only as by Werner K. Giesa]
- Die Kolonie und andere Erzählungen (2002) [A] by Hajo F. Breuer
- Schattenraumer 986 (2002) by Konrad Schaef [only as by Conrad Shepherd]
- Jagd auf die Rebellen (2002) by Uwe Helmut Grave
- Rebell der Mysterious (2002) by W. K. Giesa [only as by Werner K. Giesa]
- Im Dschungel von Grah (2003) by Alfred Bekker
- Das Nano-Imperium (2003) by Manfred Weinland
- Geheimnis der Vergangenheit (2003) by Konrad Schaef [only as by Conrad Shepherd]
- Ren Dhark Lexikon (2004) by Heiko Langhans
-
Jagd nach dem »Time«-Effekt?Jagd nach dem Time-Effekt(2004) by Alfred Bekker
- Wächter und Mensch (2004) by Hubert Haensel
- Nogk in Gefahr (2005) by Achim Mehnert
- Sternenkreisel (2005) by Uwe Helmut Grave
- Jenseits aller Zeit (2006) by Alfred Bekker and Konrad Schaef [only as by Alfred Bekker and Conrad Shepherd]
- Das Kugelschalenuniversum (2006) by Achim Mehnert
- Mond in Fesseln (2006) by Jo Zybell
- Havarie im Hyperraum und andere Erzählungen (2007) [A] by Hajo F. Breuer
- Aomon (2007) by Achim Mehnert
- Der ewige Krieg (2007) by Achim Mehnert
- Wurmlochfalle (2008) by Jan Gardemann
- Gisol-Trilogie
- 1 Der Jäger (2003) by Achim Mehnert
- 2 Der Rächer (2004) by Achim Mehnert
- 3 Der Schlächter (2004) by Achim Mehnert
- Ren Dhark shortfiction
- Falsches Spiel mit Robert Saam (2000) [SF] by Achim Mehnert
- Die Kolonie (2002) [SF] by Manfred Weinland
- Wenn Blicke töten könnten ... (2002) [SF] by Uwe Helmut Grave
- Todesschwadron Giaur (2002) [SF] by Michael Nagula
- Die Eindringlinge (2002) [SF] by Uwe Helmut Grave
- Ein Colonel namens Clark (2002) [SF] by Uwe Helmut Grave
- Eine Frage der Berechnung (2002) [SF] by Uwe Helmut Grave
- Legende (2002) [SF] by Manfred Weinland
- Im Auftrag des Nareidums (2002) [SF] by Manfred Weinland
- Nichts als Staub (2002) [SF] by Hajo F. Breuer [only as by Hagen A. MacLean]
- Das Dschungelphantom (2002) [SF] by Hajo F. Breuer [only as by Hagen A. MacLean]
- Nimm dich in acht, Stranger! (2007) [SF] by Uwe Helmut Grave
- Babylonische Verwirrung (2007) [SF] by Alfred Bekker
- Fünf vor zwölf (2007) [SF] by Uwe Helmut Grave
- Drücken Sie nicht den roten Knopf! (2007) [SF] by Uwe Helmut Grave
- Die Regierung von Esmaladan zählt auf Sie! (2007) [SF] by Uwe Helmut Grave
- Dort, wo dein Hut hängt (2007) [SF] by Uwe Helmut Grave
- Kein Stern für Menschen (2007) [SF] by W. K. Giesa [only as by Werner K. Giesa]
- Havarie im Hyperraum (2007) [SF] by Hajo F. Breuer [only as by Hagen A. MacLean]
- Bitwar-Zyklus
- 1
Großangriff auf Grah?Grossangriff auf Grah(2004) by Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 2 Nach dem Inferno (2004) by Alfred Bekker and Hajo F. Breuer and W. K. Giesa and Uwe Helmut Grave and Konrad Schaef [only as by Hajo F. Breuer]
- 3 Die Spur des Tel (2004) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 4 Die Sonne stirbt (2005) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 5 Die goldene Hölle (2005) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 6 Das Judas-Komplott (2005) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 7 Proxima Centauri (2005) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 8 Erwachende Welt (2005) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Jo Zybell [only as by Hajo F. Breuer]
- 9 Rettet die Salter! (2005) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 10 Freunde in der Not (2006) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Jo Zybell [only as by Hajo F. Breuer]
- 11
Vorstoß in den Hyperraum?Vorstoss in den Hyperraum(2006) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 12 Dimensionsfalle (2006) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 1
- Weg ins Weltall
- 1 Eiswelt Terra (2006) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 2 Am Ort der Macht (2006) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef [only as by Hajo F. Breuer]
- 3 Unter Rebellen (2006) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 4 Andromeda (2007) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Jo Zybell [only as by Hajo F. Breuer]
- 5 Strahlungshölle W (2007) by Alfred Bekker and Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Jo Zybell [only as by Hajo F. Breuer]
- 6 Saltern auf der Spur (2007) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- 7 Bombe an Bord! (2007) by Hajo F. Breuer and Uwe Helmut Grave and Achim Mehnert and Konrad Schaef and Jo Zybell [only as by Hajo F. Breuer]
- Forschungsraumer Charr
- 1 Im Auftrag des Imperiums (2004) [SF] by Konrad Schaef [only as by Conrad Shepherd]
- 2 Spur ins Dunkel (2004) [SF] by Uwe Helmut Grave
- 3 Gigant im All (2004) [SF] by Achim Mehnert
- 4 Welt der Wunder (2004) [SF] by Alfred Bekker
- 5 Herrscher und Sklaven (2004) [SF] by Konrad Schaef [only as by Conrad Shepherd]
- 6 Die Götter der Nogk (2004) [SF] by Uwe Helmut Grave
- 7 Welt ohne Nacht (2006) [SF] by Alfred Bekker
- 8 Roboter gegen Charaua (2006) [SF] by Uwe Helmut Grave
- 9 Das Tor zur Hölle (2006) [SF] by Achim Mehnert
- 10 Im Reich der Utaren (2006) [SF] by Alfred Bekker
- 11 Am goldenen Schacht (2006) [SF] by Jo Zybell
- 12 Im Raum der Wahrheit (2006) [SF] by Jo Zybell
- Sternendschungel Galaxis
- 1 Der goldene Planet (2005) [SF] by Achim Mehnert
- Der Mysterious
- 1 Alexander (2005) [SF] by Alfred Bekker
- Classic-Zyklus