Oopsla!
Oopsla! is a science fiction fanzine by Gregg Calkins.
Thirty issues of Oopsla! were published in the U.S.A., beginning in the early 1950s and ending in 1960.
Contributors included Ron Bennett (Ploy), John Berry (Pot Pourri), Robert Bloch, Vernon L. McCain (Wastebasket), with his column, "The Mark Of McCain", Wilson "Bob" Tucker (Le Zombie), Harry Warner, Jr. (Horizons), with his column "All Our Yesterdays", and Walt Willis (Hyphen), with his column, "The Harp That Once Or Twice".
Contributors of art work were Dan Adkins (Sata Illustrated), Ray Capella, Margaret Dominick (as 'DEA'), Ray Nelson, Bill Rotsler, and Arthur Thomson.
The article "Bah! Humbug!" written by Robert Bloch for Oopsla! was included in the fanzine yearbook, The Best of Fandom 1958.
