Some monsters are made in the dark. Others are forged in the space between human and predator.

Evan Engles is no longer just a man—he’s half-born, carrying the strength, speed, and hunger of the vampires he hunts, without their crippling weaknesses. But the change hasn’t made life easier. It’s made the lines blur.

When a girl named Sam steps into his path—sharp-eyed, secretive, and far too comfortable in the company of monsters—Evan recognizes the signs. She’s changing too. Whether by fate or design, the swamp seems to want them both.

As an ancient predator known only as the Hollow Man stalks Jacksonville’s forgotten waterways, Evan and Sam must decide if they can trust each other… or if survival means watching the other fall.

Because in the undergrowth, evolution has teeth.

Coming Soon – The third story in the Nightfall series (Breakdown, Overgrowth) sinks deeper into the murk.