A. E. van Vogt (1912-2000) was a SFWA Grand Master. Part of John W. Campbell's stable of writers for Astounding Science-Fiction magazine, van Vogt was one of the most prolific, yet complex, writers of the genre's mid-twentieth century golden age. He is often named, along with Isaac Asimov and Robert A. Heinlein, one of the top science fiction writers of all time.