Hello Darkness #14 Cover D Rebeca Puebla BOOM! 20th Anniversary Variant

Toot toot! Do you hear that whistle blowing? It's the sound of the witchy "Train Veins" approaching the station from Casey Gilly and Rye Hickman! Pat McHale (Over the Garden Wall), Brandon Melvin, and Gavin Fullerton tell a horrifying story about a phenomenon we could only call, "Collywobbles"! Plus more horrible humor from Robert Hack and spine-chilling stories by today's greatest creators!