The Radiant Dome

Description for THE RADIANT DOME by K H Scheer & Walter Ernsting:

For eight years, science fiction fans in Europe have eagerly followed the thrilling adventures of Perry Rhodan, Peacelord of the Universe, the most popular space hero ever.

Now you too can join the millions of Perry Rhodan fans, in this new series published exclusively by Ace Books.  All the action, super-weapons and wonders of science that made Perry Rhodan a household name are here.  No real science fiction fan can afford to miss it.

Perry Rhodan had returned from the moon bringing with him two alien beings from a far star, and with their super-technology he had posed a challenge that the nations of Earth could not ignore:

YOU MUST COOPERATE---OR PERISH!

This is #2 in Perry Rhodan Series.