[Dromar]

Well, I suppose I'll say a few things.

Most Educational: Theory of Poker. It was an eye opener.

Most Fun to Read: SuperSystem. I really liked the way the book read. It was like I was having a conversation with Doyle about the game, unlike the 2+2 textbook style.

Worst Book: Play Poker Like the Pros. It was one of the first books I read, and even back then I knew it was crap. "Phil's Top Ten" strategy for limit hold'em is ridiculous.

Honorable Mention: HOH I and II. I haven't read III yet. The first two could have stood a proofreading to catch minor errors, but other than that, they're both excellent. Especially book two, which introduced several groundbreaking concepts that have already become common in strategy discussion.