The Tree of Liberty — Michael J. Scott

Captured by Federal Authorities, Peter Baird finds himself incarcerated in a FEMA Camp run by the corrupt officials who've taken over the government. But even here he is aided by the remnants of the militia, still struggling in a seemingly hopeless battle against those who've seized power in the wake of the failed revolution.

Peter joins forces with other victims of the government crack-down and plots to seize control of the camp to free them all. The only question is whether any of them will survive.