Kolchak and the Lost World

From the author of the Brooklyn Knights novels!
After getting a serial killer to confess, Kolchak is offered an
international assignment with massive coverage around the world. With fame and fortune finally within reach, Kolchak is ready to cover the story, when he's confronted by a mysterious monk who warns him that "the seventy-two must always be."
What this means is not explained. But, before he knows it, Kolchak’s dreams are invaded by unexplainable images that let him know every step he takes toward this story is bringing him closer to death.