Up until this point, Invincible has been working for the Global Defense
agency. Fighting their fights, defeating their enemies... now something's not
right, Invincible can no longer carry out his orders unquestioned. Now he finds
himself up against the very organization he been working for! From visionary
creators Robert Kirkman (The Walking Dead), Cory Walker (Science Dog), and Ryan
Ottley (Amazing Spider-Man).

This volume collects Invincible
issues #48-53.