Secret Warriors Vol.4: Last Ride of the Howling Commandos

Collects Siege: Secret Warriors and Secret Warriors (2009) #17-19. A shadow war has broken out between Hydra and Leviathan and it's up to Nick Fury to put the pieces together and take them out. Fury has assembled three teams to stop them, but there's another team ready to report for duty: the Howling Commandos! Plus, Captain America in action!