The second book in C. S. Lewis’s acclaimed Space Trilogy, which includes Out of the Silent Planet and That Hideous Strength. Pitted against that greatest of human weaknesses, temptation, Dr. Ransom must battle evil on a new world — Perelandra — when it is invaded by the Devil’s agent. Will Perelandra succumb to the Devil’s influence, or achieve a spiritual perfection as yet unknown to man? The outcome of Dr. Ransom’s mighty struggle will alone determine its fate.