43 · All Good Friends: Remembering Karl Edward Wagner · David J. Schow · ar Exorcisms and Ecstasies by Karl Edward Wagner, Fedogan & Bremer, 1997 [Ref. Karl Edward Wagner]
This could be considered an anthology, since the publisher never planned to do more than one, but has a sufficiently magazine-like format to justify its inclusion here. Another similar one-shot was issued several years later as Violent Legends.