Eric Branson and his brother Keith have established a stronghold and base of operations for their newly-formed militia in the maze of remote waterways that make up the vast Atchafalaya Swamp. But before they can even begin training for what they plan to do next, they must first conduct a rescue mission pitting them against a fortified and well-equipped enemy force.

After gathering intel from one of the commanders of that force, Eric has a new lead on where to find help to prevent the region from being overrun by the organization that has set its sights on displacing the local population and controlling the navigable waterways that are its greatest assets. Setbacks abound as Eric faces new enemies to the east while a traitor in their midst brings trouble to their last refuge.

Listen to Retaliation, Opposition and Tenacity: the tenth, eleventh and twelfth books in the Feral Nation Series right here in one collection.

Book 10: RETALIATION

Now that Eric Branson and his small militia have a much better idea of what they're up against, it's time to go on the offensive and take the fight to the enemy.

Book 11: OPPOSITION

Eric Branson and his team have dealt their enemies a decisive blow, wiping out an entire unit of rogue soldiers and liberating refugees from the largest detention camp in the region. These victories serve as major setbacks to the forces bent on expanding their control ever eastward, and opposition to the invasion grows as Eric and his militia prove to the locals that fighting is always an option, no matter how great the odds.

Book 12: TENACITY

Keith Branson and the rest of Eric's family and friends are holding their own at Sierra Zulu, their hidden place of refuge deep in Louisiana's Atchafalaya swamp.

But enemy forces are determined to hunt them down and kill them in their quest to dominate the region and control the navigable waterways connecting the Gulf of Mexico with points north.