Elias Portilho Portilho من عند 14020 Gonengo AT, إيطاليا
Pohl creates an exciting universe. Space explorers find an abandon station that has ships on it. The ships cannot be figured out, but they can be launched. Each goes to a predetermined destination which is unknown to the travelers. It goes and comes back. Along the way they learn more and more ... An alien race is hiding from a predator race that is exterminating life in the universe. Genocide on a grand scale. They have master concpts of physics and are hiding in a black hole. Learn about black holes and other phenomena in this great exploration adventure story. This is the first book in what became a series. Of course it gets tired around the third novel.