Man And Monster K.H. Scheer Man And Monster K.H. Scheer · 1973 First published 2 years earlier Save Continue from here
The Fleet of the Springers Kurt Mahr The Fleet of the Springers Kurt Mahr · 1973 First published 2 years earlier Save Continue from here
To Arkon! Kurt Mahr To Arkon! Kurt Mahr · 1973 First published 2 years earlier Save Continue from here
Galactic Alarm Kurt Mahr Galactic Alarm Kurt Mahr, W.W. Shols · 1974 First published 1 year earlier Save Continue from here
Peril on Ice Planet Kurt Mahr Peril on Ice Planet Kurt Mahr · 1973 First published 2 years earlier Save Continue from here
The Kraken Wakes John Wyndham The Kraken Wakes John Wyndham · 1953 First published 22 years earlier Save Continue from here
Venus In Danger Kurt Mahr Venus In Danger Kurt Mahr · 1972 First published 3 years earlier Save Continue from here
Tarzan Triumphant Edgar Rice Burroughs Tarzan Triumphant Edgar Rice Burroughs · 1974 First published 1 year earlier Save Continue from here
