Mason Adler is having the monster of bad days. Anti-social conspiracy theorist Mason Adler’s life is turned upside-down after he receives several eerily personal and prophetic spam emails from an unknown source. But when a man is thrown into the path of an oncoming subway, Mason comes to believe he was the intended target. This is the beginning of the End of the World. //END USER is included in GRISTLE & BONE, a collection of short horror stories and novelettes exclusively on Kindle and paperback.