Well, if you don't read this you won't know . . . but anyway . .
Check out Monster Magazine World where they are running a multi-part interview with Gary Svehla, publisher of the long running fanzine Gore Creatures/Midnight Marquee.
Check out Dez Skinn Dot Com for an overview of his career in publishing. My favorite part (naturally), is the one covering the Monster Mag and House of Hammer days, where you can see interesting stuff like this early cover dummy for HoH.