Chester S. Geier (1921-1990) was a U.S. author and editor whose first work, "A Length of Rope" appeared in Unknown in April 1941. Editor Ray Palmer recruited him to write for the Ziff-Davis group of pulp magazines, where he became a frequent contributor to Amazing Stories and Fantastic Adventures, and less frequently to mystery and western pulps. He published under his own name and several pseudonyms, including Guy Archette, Alexander Blade, P F Costello, Warren Kastel, S M Tenneshaw, Gerald Vance and Peter Worth. Included are:
