This comment triggered a memory today. I picked up a few Phillip Jose Farmer books (The World of Tiers series, to be exact) and settled in for a bit of nostalgia last week. Well, I made it through the first one with a struggle, but one chapter into the second I gave up and moved all five books to the "already read" shelf. Damn, these things stink. Silly, poorly written, a complete waste of time and trees. I'd say that they're on the level of those godawful "Gor" books, but to make a fair comparison I'd have to reread one of those to make sure, and I see no reason to punish my brain like that...