The Jewels of Aptor is a 1962 science fantasy novel by Samuel R. Delany, his first published novel. It first appeared in shortened form as an Ace Double F-173 together with Second Ending by James White. From the 1968 edition onwards, Delany's original text has been restored, as the first edition was shortened by about fifteen pages for publication in the Ace Double format. From Wikipedia (CC BY-SA).