Venus In Danger Kurt Mahr Venus In Danger Kurt Mahr · 1972 First published 4 years earlier Save Continue from here
Peril on Ice Planet Kurt Mahr Peril on Ice Planet Kurt Mahr · 1973 First published 3 years earlier Save Continue from here
The Cosmic Decoy K.H. Scheer The Cosmic Decoy K.H. Scheer · 1973 First published 3 years earlier Save Continue from here
Doctor Who and the Daemons Barry Letts Doctor Who and the Daemons Barry Letts · 1974 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 3 years earlier Save Continue from here
Galactic Alarm Kurt Mahr Galactic Alarm Kurt Mahr, W.W. Shols · 1974 First published 2 years earlier Save Continue from here
To Arkon! Kurt Mahr To Arkon! Kurt Mahr · 1973 First published 3 years earlier Save Continue from here
