Marvel Adventures Avengers #20

Description

"The arrival of ANT-MAN! Hank Pym has gone missing from his lab at Van Dyne Industries, and it's up to his most famous experiment—the gorgeous Giant-Girl—to track him down. But when Giant-Girl finds herself stuck in the middle of a very bizarre love triangle, it's time for the world's tiniest super hero to make his diminutive debut! Will he be able to prove that size doesn't really matter?"