- Series: PR Zyklus 28: Die Heliotischen Bollwerke Series Record # 28693
- Sub-series of: Perry Rhodan
- 28 PR Zyklus 28: Die Heliotischen Bollwerke
- 1876 Das Heliotische Bollwerk (1997) [SF] by Horst Hoffmann
- 1877 Das Trojanische Pferd (1997) [SF] by Horst Hoffmann
- 1878 Kontakt zu Kenteullen (1997) [SF] by Arndt Ellmer
- 1879 Phantome in Terrania (1997) [SF] by Ernst Vlcek
- 1880 Die Dscherro (1997) [SF] by Ernst Vlcek
- 1881 Chaostage (1997) [SF] by H. G. Francis
- 1882 Die 48 Stunden von Terrania (1997) [SF] by H. G. Francis
- 1883 Die schiffbrüchige Stadt (1997) [SF] by Robert Feldhoff
- 1884 Botschaft des KONT (1997) [SF] by Peter Terrid
- 1885
Zwischen den Sphärenrädern?Zwischen den Sphaerenraedern(1997) [SF] by Peter Terrid
- 1886 Nach der Apokalypse (1997) [SF] by Uschi Zietsch [only as by Susan Schwartz]
- 1887 Unsichtbare Siganesen (1997) [SF] by Hubert Haensel
- 1888 Drei gegen Gousharan (1997) [SF] by Hubert Haensel
- 1889 Gefangen in Terrania (1997) [SF] by H. G. Francis
- 1890 Shaogen-Himmelreich (1997) [SF] by Robert Feldhoff
- 1891 Das Mädchen Siebenton (1997) [SF] by Horst Hoffmann
- 1892 Als das Sternlicht erlosch (1997) [SF] by Horst Hoffmann
- 1893 Offensive des Traal (1997) [SF] by Arndt Ellmer
- 1894 Das vergessene Volk (1997) [SF] by Uschi Zietsch [only as by Susan Schwartz]
- 1895 Kampf um KONNEX A (1997) [SF] by Arndt Ellmer
- 1896 Duell der Zwerge (1997) [SF] by Uschi Zietsch [only as by Susan Schwartz]
- 1897 Schach den Dscherro (1997) [SF] by Arndt Ellmer
- 1898 Das Daschka (1998) [SF] by Peter Terrid
- 1899 Katastrophe im Deltaraum (1998) [SF] by Horst Hoffmann