Galactic Alarm (Perry Rhodan, #3) - Tapa blanda

Second printing. Through hypno schooling, Perry Rhodan has learned the scientific knowledge of the star-roving Arkonides. Now his task is to construct a huge starship to open communication between Earth and the rest of the Galaxy, particularly the Arkonide Empire. ~ ~~ ~ But the nations of Earth are still living in fear. They have destroyed the remains of the lone Arkonide ship on the Moon, setting off an alarm to summon retaliation from the war bases of the Empire! ~ ~~ ~ There are actually TWO novels in this volume, as was the norm for the first few releases. The second gives us great detail as to the formation of the Mutant Corps.