"PURE SCIENCE FICTION . . . ARTHUR CLARKE, MOVE OVER."
-Isaac Asimov

Inherit the Stars:
When they found the corpse in a grave on the Moon, wearing a spacesuit of unfamiliar design, his identity was a complete mystery. Analysis showed that the deceased was 50,000 years old-meaning that he had somehow died on the Moon before the human race even existed.

The Gentle Giants of Ganymede:
On another moon, Jupiter's Ganymede, still another mystery: a wrecked spaceship, which had been there for millennia, and was obviously designed for beings larger than the humans of Earth. The mystery seemed insoluble until another ship, manned by the same humanoid giants arrived, and were very surprised to find humans inhabiting their Solar System. . . .

BEGIN THE CELEBRATED "GIANTS" SERIES WITH TWO COMPLETE NOVELS BY A MASTER OF SCIENCE FICTION WITH REAL SCIENCE!