From the Files of the BSI Series by Mark Everett Stone

For ten years Kal Hakala has been the Bureau of Supernatural Investigation's top man, the longest surviving agent in its blood-soaked history. The World At Large has no idea that The World Under exists. And its vampires, demons, zombies, and mythic monsters are growing increasingly restless. In all Kal's time with the Bureau, there has been no case he couldn't crack, no monster he couldn't kill. Then a plague of zombies comes to Denver, along with a vicious serial killer dubbed The Organ Donor... moreFor ten years Kal Hakala has been the Bureau of Supernatural Investigation's top man, the longest surviving agent in its blood-soaked history. The World At Large has no idea that The World Under exists. And its vampires, demons, zombies, and mythic monsters are growing increasingly restless. In all Kal's time with the Bureau, there has been no case he couldn't crack, no monster he couldn't kill. Then a plague of zombies comes to Denver, along with a vicious serial killer dubbed The Organ Donor.A childhood encounter with a legendary monster has left Kal with an endless supply of rage and hatred for all things Supernatural. But now the target is on his forehead, and the Un-Dead don't die easy. The Bureau has a few aces of its own-a few magicians, a cyber-ghost. Unfortunately Kal is a perennial loner ... And the World Under is wise to his tricks." less

After faking his own death, Kal Hakala is free of the Bureau of Supernatural Investigation and can finally focus his energy on destroying the monster that murdered his sister. With the help of trusted former teammates, he embarks on a quest to find an artifact to activate a magical Tesla Coil, the only device powerful enough to kill a legend. But wherever Kal goes, trouble isn't far behind. It's not easy to locate an artifact without alerting the BSI... moreAfter faking his own death, Kal Hakala is free of the Bureau of Supernatural Investigation and can finally focus his energy on destroying the monster that murdered his sister. With the help of trusted former teammates, he embarks on a quest to find an artifact to activate a magical Tesla Coil, the only device powerful enough to kill a legend. But wherever Kal goes, trouble isn't far behind. It's not easy to locate an artifact without alerting the BSI. Kal narrows his search to Las Vegas, where he and his friends encounter the greatest peril ever to threaten our world--a threat found only in Sin City but rooted in World War II Germany, site of the past's most heinous crimes. Can Kal overcome an enemy so diabolical, so evil, that annihilating millions is merely one phase of its master plan? The task seems impossible, but for Kal Hakala, the best agent in the BSI's history, the impossible only requires patience and careful planning. Patience is not Kal's strong suit. less

After avenging himself on the mythical monster that killed his sister, Kal Hakela is back at the Bureau of Supernatural Investigation. But, with only a few months left on his contract, he’s tempted to retire along with his new love, former MI-7 agent Jeanie. When a friend and former BSI agent in San Francisco kills himself, he leaves Kal a clue, one he cannot ignore. The city is full of bad memories for Kal... moreAfter avenging himself on the mythical monster that killed his sister, Kal Hakela is back at the Bureau of Supernatural Investigation. But, with only a few months left on his contract, he’s tempted to retire along with his new love, former MI-7 agent Jeanie. When a friend and former BSI agent in San Francisco kills himself, he leaves Kal a clue, one he cannot ignore. The city is full of bad memories for Kal. In his last mission there, he killed a deranged serial rapist who used magic to murder his victims. Though successful, the mission resulted in unfortunate collateral damage, which earned Kal the enmity of San Francisco’s ghostly Supernatural protector. With the fate of every human on Earth at stake, Kal and his team confront a slew of Supernatural perils, from giant insects to gargoyles. And they must complete their mission without the help of the BSI, its magical weaponry, and the superhuman power of Kal’s legendary rage. less

Kal Hakala is the Bureau of Supernatural Investigation's best agent, but even he needs a break after his last case, which brought him a hair's breadth from death and killed the fiancee of his best friend, a Mescalero Apache agent named Canton Asate. Kal's temporary desk-job is nothing less than leadership of the entire BSI. Now it is on his head to assemble teams of agents to fight the latest Supernatural incursions and man up if they fail... moreKal Hakala is the Bureau of Supernatural Investigation's best agent, but even he needs a break after his last case, which brought him a hair's breadth from death and killed the fiancee of his best friend, a Mescalero Apache agent named Canton Asate. Kal's temporary desk-job is nothing less than leadership of the entire BSI. Now it is on his head to assemble teams of agents to fight the latest Supernatural incursions and man up if they fail. Windigo spirits in Chicago are possessing human beings and transforming them into ravenous cannibals. Canton is the natural choice for a team leader because of his knowledge of Native American lore. Is Canton, a legend with a knife, ready to strike again, so soon after his fiancee's death? What about Kal's own girlfriend, Jeanie? Can he stand to put her in danger and beyond his protection? Kal is forced to use the BSI's cutting-edge virtual reality system to see what makes them both tick. Will the experience of virtually living their lives afford him the will to send those he loves into danger? Can an emotionally damaged man who has never led a team and a woman who traveled through time from the 1940s make the cut? For Kal, the choice isn't easy, but for Canton and Jeanie, it could be deadly." less