Perry Rhodan
Book series
Perry Rhodan is a German space opera franchise, named after its hero. It commenced in 1961 and has been ongoing for decades, written by an ever-changing team of authors. Having sold approximately two billion copies worldwide, it is the most... Wikipedia
Authors: Walter Ernsting, K. H. Scheer, and Kurt Mahr
Books: Enterprise Stardust, The Rebels of Tuglan, Fortress Atlantis, and more
Adaptations: Mission Stardust (1967)