Of Angels and Demons

The Apocalypse is approaching.
The Horsemen must be chosen.
Alan thought all his questions were answered.
He was wrong. Alan's fate goes far deeper than anyone could ever imagine. The people Alan trusts are still holding something from him.
But a voice promising answers is calling.
It's only when Alan realizes that he is to play a part in an ancient tradition of life and death that his true purpose is revealed.