August 5 releases:
EMPYRE: X-MEN #2 (originally May 27)
GIANT-SIZE X-MEN: FANTOMEX #1 (May 20)
August 12 releases:
EMPYRE: X-MEN #3 (June 10)
MARAUDERS #11 (May 6)
X-FORCE #11 (May 13)
X-MEN: GOD LOVES, MAN KILLS EXTENDED CUT #2 (May 13)
August 19 releases:
CABLE #3 (May 13)
EMPYRE: X-MEN #4 (June 24)
EXCALIBUR #11 (May 6)
WOLVERINE #4 (May 20)
August 26 releases:
HELLIONS #3 (May 27)
X-FACTOR #2 (May 20)
X-MEN #11 (May 27)
No Children of the Atom and New Mutants it seems. May's New Mutants issue (#11) is being released in July. I guess they're saving CotA until Swords of X is finished.