MAY

Marvel Age: Amazing Spider-Man volume #11 or Iron Man volume #6 (That way we get an Iron Man omnibus volume #2 next year with the movie!)
Atlas Era: Tales of Suspense volume #3 or Heroes of Atlas volume #4 (Black Knight/Yellow Claw)

JUNE

Marve Age: SA Submariner volume #3
GA/AE: NONE I'm afraid for this time.