After the fall of the Sanctuary—and the loss of the boy she loved—Gemma Alcott is a shadow of who she once was. Now living in Winter’s Dam, she takes up Letty Webb’s mantle, offering weary subversives a safe place to land in the quiet corners of a bookstore. It gives her purpose, something to hold on to. But no matter how many people she helps, she can’t outrun the grief—or the haunting question that won’t let her go: What if Taylor Nolan is still alive?

When armed men storm the bookstore in the middle of the night, Gemma prepares for another prison cell. But these aren’t Task Force soldiers—they’re rebels. Former law enforcement officers who believe the time for hiding is over. Inspired by Gemma’s defiant message broadcast to the nation months earlier, they’ve launched a secret resistance with one goal: to liberate the detention centers.

But rebellion has its enemies. When a megachurch is bombed and a prominent pastor is shot, Gemma becomes the prime suspect. As the Task Force tightens its grip and a hidden enemy works to dismantle the movement from within, Gemma is thrust into the heart of a war she never asked to lead.

To save what remains, she must risk everything—her freedom, her future, and the fragile hope that love still has the power to resurrect what was lost.

Salvation is the breathtaking conclusion to The Subversive Trilogy—a story of faith under fire, the resilience of the human spirit, and the God who brings life out of ruin.