William Tenn
Klass, Philip
May 9, 1920 – February 7, 2010
London, England, UK
79 works, first published 1939
Tenn accepted a tenured position in the mid-1960's and wrote little fiction afterwards. Note that <a href="https://en.wikipedia.org/wiki/Philip_J._Klass">Philip J. Klass</a> (1919 - 2005), editor of ''Aviation Week'' and prominent anti-UFOlogist, was a different person. Donald H. Tuck was partially responsible for the confusion: he attributed Philip J. Klass's <i>UFO's - Identified</i> (published as by Philip Klass in 1968) to Tenn in the first volume of his <i>The Encyclopedia of Fantasy and Science Fiction</i> (1968).
Pen Names
E. V. Zinns · Kenneth Putnam · Phil Klass · Philip Klass · William Penn