FINAL CRISIS: REVELATIONS #1: A "Final Crisis" tie-in from Greg Rucka that centers around The Spectre. And yes, Greg Rucka returns to give us more awesomeness with the New Question. Huzzah!
FINAL CRISIS: LEGION OF THREE WORLDS: A 30th century grudge match begins between Superman and the Legion of Superheroes and the Time Trapper, who's recruited some help from a certain whiny punk from the last Crisis. It should be noted that the solicitation refers to him as SuperBOY-Prime. It could easily be a typo, but make of it what you will.
TEEN TITANS #62: A look at the Titans from the perspective of...Wendy, Marvin, and Wonderdog. You've GOT to be shitting me...
ALL-STAR SUPERMAN #12: The conclusion to probably THE single-best Superman story ever. Not really a good jumping-on point (I'm waiting for a trade, myself), but for those that have been in on the ride, it all ends on August 6.
Outside of the Final Crisis stuff, it doesn't look like a lot's coming from DC's end this August. Still, the good looks great. Marvel's solicitations come tomorrow.
Secret War has just been pushed back from October release to December! YAY! Bendis has said he rewrote the ending to have to relevenace to HoM and NA so I assume that's the delay as the already slow artist probably had to do stuff over again.