Basically I'm criminally under read in comics, but I've read way more Marvel stuff than DC (Not that I've read that much Marvel stuff) and want to know where I should start.
Batman is about the only DC character I have read, and I've only really read Killing Joke, Long Halloween, Knight-fall, Joker, and Arkham Asylum. Oh, and a Harley Quinn book 'Preludes and Knock Knock Jokes'.
So I'd like to read some more DC stuff. Possibly some Justice League, maybe the teen titans. I'm interested in whatever that thing was with Green Lantern and a bunch of lanterns of other colors (I think it was called Blackest Night?), and I've heard of this Superman Red Son story and it sounds interesting. But looking for recommendations.
Only thing, I would vastly prefer whatever is recommended to be available in collected graphic novel form. I don't own any individual comics, and I don't plan to start collecting them. I much prefer sturdy, collected editions, even if it means I'll never be 'current' with the story I'm following.