A monster stalks San Juan’s nights — and Detective Skye Noir is the only one who sees it coming.

Skye Noir didn’t come to Puerto Rico for nightmares. She came for peace, for distance, for a chance to outrun the ghosts she left behind in New York. But the island has its own darkness waiting for her.

A young woman vanishes near Old San Juan. A pool of blood appears on a rooftop with no body to claim it. Witnesses whisper about claws, glowing eyes, and a howl that freezes the spine.

The department dismisses it as superstition. Skye knows better.

As she digs deeper, the clues twist into something feral — something ancient — something that stalks the city with purpose. Every full moon tightens the noose. Every night brings another attack. And every step Skye takes pulls her closer to a truth the city has buried for generations.

When Halloween descends and the moon rises high, San Juan becomes a hunting ground.

To stop the next kill, Skye must confront the shadows head‑on — even if it means facing a monster that shouldn’t exist, a past she can’t outrun, and a darkness that wants her name carved into its next victim.

Atmospheric. Gritty. Supernatural. A pulse‑pounding mystery thriller where the line between hunter and hunted snaps under moonlight.

A standalone entry — start anywhere in the Skye Noir Files. Dive into the mystery today.