In book two of The Extinction Test series several other main players are introduced, and their important back stories are told. There is some adult content, mostly graphic violence.

Book two of The Extinction Test series: The fictional mythological trek towards the end of time for humanity reveals another key player in the battle for our very souls. Meet David Kingston, he is a very lucky boy. Adopted into wealth and privilege as very few before him, he was raised to be the next high priest of all mankind. His father was the previous high priest of their most sacred order descending from the lineage of Prince Henry Sinclair. The very special purpose David was raised to perform was one of the most dangerous things that a person could possibly do. More often than not it had resulted in the person attempting such being utterly destroyed, and quite painfully. He grew up knowing of this responsibility, this sacred trust. This shaped a very unique individual, one who would eventually hold all power over humanity. Along with David there are a host of other fictional, and historical characters who will join this unstoppable movement to reveal humanity's fate, or perhaps even our destiny.