Eusifanso was a science fiction fanzine edited by Rosco E. Wright and Ed Zimmerman and published by Little Press.
Eusifanso was an abbreviation for Eugene (OR) Science Fiction Fan Society, from Eugene, Oregon, U.S.A. and this was its official organ. Ten issues of this fanzine were released in the early 1950s, the last issue appearing February 1952 with Volume 2 No. 5.
Contributors included Howard Bergerson, Lemuel Craig, William Granger, Norman Hartman, Lee King,