Night Train by Thomas F. Monteleone
A fast paced, fun novel of '80s horror set beneath the streets of New York City, this twisted tale of missing trains, a subway slasher, urban legend, and an unspeakable evil loose in the labyrinth that lies below the City That Never Sleeps.
Monteleone perfectly captures the ambiance of the subway system, and the entire entwined nest of tunnels cut into the bedrock, tapping into that most primal of fears....not just of the dark, but of the subterranean blackness.....where the Night Train runs.