What strikes fear into the hearts of those who terrorize Gotham? It used to be Batman…

But now something far more frightening than a mere man stalks the shadows-and it's after Gotham's villains. How savage must a monster be to haunt the dreams of monsters? In this collection, Batman hits the streets in search of the creature terrorizing Gotham's underworld-and hits them hard. The Dark Knight's search for clues will lead him to every villain in Gotham-but will he be able to reach any of them in time?

Collects Batman: Reptilian #1-6.