Chronologically, I'd say there's Batman: Year one, Batman: The Man Who laughs, Batman and the Mad Monk, Batman and the Monster Men, Scarecrow: Year one, Ra's Al Guhl: Year One, The Long Halloween, Two Face: Year One, Batman: Dark Victory, Robin: Year One. Batgirl: Year one, Huntress: Year One, Nightwing: Year One, Batman: The Killing Joke, Batman: Death in the Family, Robin: Reborn, Contagion, Cataclysm, No Man's Land, Bruce Wayne; Fugitive, Batman: Hush, Identity Crisis, Infinite Crisis, Batman and Son, Batman: Heart of Hush, Batman: R.I.P., Final Crisis, Batman: Whatever Happened to the Caped Crusader, Batman: Reborn, Life after Death, Blackest Night, and Batman: The Return of Bruce Wayne. As Mrblonde267 said below, it's a long list, but they're pretty darn cool. Take care though, because my list might be innaccurate in places.

Community content is available under CC-BY-SA unless otherwise noted.