The fate of the world hangs in the balance as two very different factions vie for the same goal: The Resurrection Sword. Aiden Gallagher is a century old vampire tasked by God to help a member of his Guardian class angels find the Chosen One—the only person who can wield the Resurrection Sword—but he must avoid his maker, Selene, in the process for if she can get her hands on the sword, she can bring her mother, Lilith, back to the mortal plane.

Salem is a private investigator hired to find a young girl abducted from her school in the middle of the school day. Local authorities have had zero leads and no good suspects for months and have hit a dead-end. Salem has his own theory, but it leads down a much darker path than he anything the local police could imagine or are equipped to deal with. His investigation is nearly cut short before it could really get underway, when on his first night in town, he finds himself trapped at the beginning of a murder investigation; the killer working very hard to make sure he's the prime suspect.

A series of murders brings JERUSALEM “SALEM” KANE back to the little town in Missouri only three months after closing two separate cases there. This time a number of men who had gone missing over the course of several months are discovered in mass grave, completely drained of bodily fluid and appearing to have aged sixty to eighty years upon their death. Salem knows only one creature that could’ve done this: A Succubus. But not just any Succubus, but one that he once had a personal relationship and just happens to be THE SECOND BRIDE of SAMAEL, otherwise known as LUCIFER.

In the Christian belief, there are a total of three marks that have been or will be given to mankind. The first was the Mark of Cain. The second is the Mark of God. THE THIRD MARK is supposed to be reserved for the Beast. When the final two marks associated with the coming of Armageddon begin to appear on Earth, one of them doesn't seem correct. Jerusalem "Salem" Kane and his team must investigate to determine why the mark associated with the Beast is so different than the Christian prophecy outlined and what it means.

When a global pandemic begins upon the earth, the Guardian Angel Ariel informs Jerusalem “Salem” Kane that it is because the Horsemen of the Apocalypse have entered the mortal plane. The presence of The Fourth Horseman is evidence that the end of days has begun. It is up to the Wanderer and his small team to figure out how to stop the Horsemen before the Beast is set free from it’s cage. Can they stop the Horsemen or will Armageddon begin?

As the end of the world is upon them, Jerusalem “Salem” Kane, is in search of help. The Archangel Michael has urged him through the mark to find four warriors, once angels who fought on the side of the Heavenly Host and who fell in battle, only to be reborn on Earth with both the celestial grace of an angel and the soul of a human. As the Fifth Warrior, the Wanderer must lead his team into battle against not just the Four Horsemen of the Apocalypse, but also the Beast and as it unleashes the pits of Hell onto the mortal plane.

When a rogue vampire wreaks havoc through a small town in New Mexico, leaving dead bodies in his wake; the only exception being his final three victims, who have not yet succumbed to their injuries, he finds himself coming face to face with the oldest vampire still walking the mortal plane and is found wanting. Now, Aiden Gallagher faces a moral dilemma, save the three young women the rogue vampire has left for dead by turning them himself or allow them to die from their wounds. Choosing the only true option he has; Aiden creates his first progeny is centuries.