Publisher's Synopsis
A FICTION HOUSE PRESS SCIENCE FICTION DOUBLE: SLAVES TO THE METAL HORDE: Johnny Hope knew the robot armies had been created to serve Man. But war and a plague had destroyed civilization, leaving humans as Slaves to the Metal Horde. THE FIRES OF FOREVER: Irth was slipping backwards to extinction, and only a few scientists were left to seek the help they needed from the stars. They had a Ship--and an ancient Skull. With those, they had to win!