Captain Cade Williams and the newly formed Echo Team are sent to the city of Boston to investigate reports of a mysterious blood cult and the disappearance of several members of the Templar Order. What they find will have repercussions that echo well into the future....This story introduces the character of Cade Williams, a former Boston SWAT officer who developed certain unusual powers in the wake of an encounter with a supernatural entity known as the Adversary. 

Ian and Vic are brothers. Their lives are simple, and while they might long for excitement, happiness can be found in a hard day's work, a sunny day, or the smile from a pretty girl. Their lives are turned on end when their village is attacked and they are taken as slaves, destined to labor under the watchful eye of their captors. The strife that had long dominated much of the world had found them. Things would never be the same.

Dean Robinson used to be a soldier. That is, until a fallen angel with a God complex and a snappy wardrobe killed him. Now, he is something else. Not quite an angel but no longer human, Dean is thrust into the prophetic pinnacle of a timeless battle raging in the shadows of the Earth and the heavens. He and his newfound gang of arcane sidekicks might be the only thing standing between mankind and an incursion of otherworldly giants.

When Nell Ingram met skinwalker Jane Yellowrock, she was almost alone in the world, exiled by both choice and fear from the cult she was raised in, defending herself with the magic she drew from her deep connection to the forest that surrounds her. Now, Jane has referred Nell to PsyLED, a Homeland Security agency policing paranormals, and agent Rick LaFleur has shown up at Nell's doorstep.

Harry Keogh is the man who can talk to the dead, the man for whom every grave willingly gives up its secrets, the one man who knows how to travel effortlessly through time and space to destroy the vampires that threaten all of humanity.