I'm not trying to butt in line, I just couldn't help myself from putting together my second list of MMBC nominations. I think after Karamazov, we've still got Brandon's first book choice before we even begin Round 2.
Here goes anyway. The theme is hobbies, which lends itself easily to a club meeting activity or outing:
The Colossal Book of Short Puzzles and Problems
The Far Side Galleries
Birds of Utah Field Guide