#11 Hellboy Volume 1: Seed of Destruction by Mike Mignola

I decided to pick this up since I really enjoyed the films and the book is always better than the movie.  This starts you right in and gives you back story as you need it but doesn't feel like it is infodumping on you.  I would gladly recommend the book to anyone who even liked the movie just a little bit since the movie got the flavor of the books so well.