Mighty Avengers v03 - Secret Invasion Book 1 (2009)

Collects Mighty Avengers (2007-2010) #12-15.
Nick Fury is back as the war with the Skrulls reaches a fever pitch! Plus, what's keeping the Sentry from taking out the shape-changing aliens single-handedly? And Hank Pym's a Skrull?!