Batman: The Killing Joke by Alan Moore Buy new: $10.79 / Used from: $9.39
Batman: Arkham Asylum (15th Anniversary Edition) by Grant Morrison Buy new: $12.23 / Used from: $10.35Usually ships in 1 to 3 weeks
Batman and Philosophy: The Dark Knight of the Soul (The Blackwell Philosophy and Pop Culture Series) by Mark D. White Buy new: $12.21 / Used from: $9.69Usually ships in 24 hours
