My theory was that what I had to do was make a study of human behavior.

E. The War against the Rull) this was often successful. D.

Alfred Elton van Vogt[pronunciation?] (April 26 1912 – January 26 2000) was a Canadian-born science fiction author regarded as one of the most popular and complex science fiction writers of the mid-twentieth century: the "Golden Age" of the genre.