The title says it all. It can be works you genuinely like or guilty pleasures. I specifically said works in the title because I'm not just talking about books but also comics, video games and the like. My pick would be the Bounty Hunter Wars trilogy. This definitely falls under guility pleasure as these aren't great or even good set of books. But there's a lot of neat concepts in them, plus I'm just sucker for anything relating to the criminal element of Star Wars.