About Henry Hasse
Source: Wikipedia
Henry Louis Hasse (February 7, 1913 – May 20, 1977) was an American science fiction author and fan. He is probably known best for being the co-author of Ray Bradbury's first professionally published story, "Pendulum", which appeared in November 1941 in Super Science Stories. Hasse co-authored two more published stories with Bradbury: "Gabriel's Horn" (1943) and "Final Victim" (1946).
