Author has written 9 stories for Justice League, Avengers, Avengers, Batman Begins/Dark Knight, Captain America, Young Justice, and Teen Titans.
Some fun JLA quotes:
"Hey, we both got a Martian's phone number on our speed-dial. I think I deserve the benefit of the doubt here."-Flash
"What kind of criminals tip off the authorities?"-Hawkgirl
"A pity he uses his talents for evil, rather than entertain children at birthday parties."-The Streak
Green Arrow: "Is that a containment suit?"
Captin Atom: "Uh-huh. I'm not flesh and blood anymore, just living energy."
Green Arrow: "That wouldn't be nuclear energy, would it?"
Captin Atom: "With a name like Captin Atom, what do you think?"
Green Arrow: "I think you're what I marched against back in college."
Question is awesome, his response to demands for information while being horribly tortured:Dr. Moon: Tell me what you know! Question: The plastic ends on shoelaces are called aglets. Their true purpose is sinister.
Bonus points to Huntress for stopping at nothing to rescue him, and dragging Superman along for the ride.
The awesome part is not that he endured it, it was how long he endured it. Give that man a Green Lantern ring because his will is-unbreakable.
Amanda Waller, a woman with no powers versus Brainthor:Flash: I hate to interrupt this special live performance of The Thing With Two Heads, but it's time to go to jail now. Waller: What he said. [shoots Brainthor a half dozen times in the gut]
Her entrance a few minutes earlier:Waller: Hey, Lex! That android is Cadmus property. You'll have to find somewhere else to keep your brain. [blasts Luthor's AMAZO-droid with a BFG] Lex: Arrogant COW! It'll take me weeks to build another android! Waller: You ain't got weeks, baldie!
After being disarmed by Lex, he taunts her:Lex Luthor: Did you really think you could take me down all by yourself? Amanda Waller: Actually, yeah. But on the off-chance I might have been wrong... (Lex looks behind him and see the founding members of the Justice League.) Flash: Ta da!
Green Arrow's speech after Superman announces that the League is disbanding in "Divided We Fall":Green Arrow: Says who? You remember what we did yesterday? We saved the world, again. You don't think that has any value? Well, think again, pal! The Justice League goes on, with or without you. Look, no one can question your service or commitment to making things better. If you're quitting because you think you've already done your fair share, fine. We'll throw you a parade. But if you're quitting because it's easier than continuing the fight, then you're not the heroes we all thought you were. The world needs the Justice League, and the Justice League needs you, Superman!