Alan Rackham sees an accident he should not have seen, and an hour later someone tries to shoot him from ambush. Soon atomic fire is falling on Manhattan from space, and Rackham, guided by his uncannily alert dog Brave, searches for the human traitors helping the invaders, half afraid that he may be one of them. It was published under the name Geoff St. Reynard.
A fast Cold War invasion thriller from Imagination in 1952. Download the free EPUB.