Posse. The Just Cause Universe, #25

They thought he was dead. They were dead wrong. Fifteen years ago, the supervillain Misrule disappeared beneath the waves of the Mediterranean, never to be seen again. Until now. When he resurfaces in the Middle East and begins recruiting a team of mercenaries, it can only be to fulfill some new nefarious plan. Because it's outside of the United States, Just Cause cannot officially get involved. Unofficially, retired hero Crackerjack comes back to head his own squad to hunt down Misrule.
The supervillain escaped him once before, and Crackerjack is determined it won't happen again.