The Salt Mine Boxed Set 4-6

Welcome to the Salt Mine, the secret organization that monitors and manages supernatural activity from its headquarters in the deep mineral deposits underneath Detroit, Michigan, USA. When magic is real, someone has to rein it in. This boxed set contains three Salt Mine novels.  Mirror Mirror (The Salt Mine Series 4) When a local magician is found dead within hours of calling in a tip to the Salt Mine, agent Teresa Martinez-codename Lancer-delves deep into Detroit's magical community for answers.
Little does she know it is just the first of a string of deaths. As the mortality rate climbs, Martinez calls upon her colleagues as well as unlikely allies: a Goth club owner, a succubus, and a retired shaman in Michigan's Upper Peninsula. Will help come soon enough to stem the soaring body count?  Bottom Line (The Salt Mine Series 5) An underwater lab off the West African country of Cape Verde explodes, followed by the sinking of a nearby Russian spy ship.
The twenty-four-hour news coverage struggles to find a mundane connection, but the Salt Mine and their Russian counterpart, the Ivory Tower, know better. Something magical stalks the salty waters. Agent David Wilson-codename Fulcrum-dives in, finding evidence implicating one of Monaco's elite families while the Ivory Tower discovers that the problem is much bigger than anyone thought. With the fabric of reality at stake, the Salt Mine and the Ivory Tower temporarily put aside their differences.
Time isn't on their side, and Wilson infiltrates with an assist from agents Alicia Moncrief-codename Clover-and Nalin Buchholz-codename Hobgoblin-as well as the reluctant Ivory Tower operative Alexander Petrovich Lukin. But just as Wilson untangles the threads of arcane malfeasance, he finds himself stuck in a greater web than any spider could weave. Can he keep reality from being torn asunder in the gales that surround him?  Whip Smart (The Salt Mine Series 6) When jammer Slashy Sadie of the Detroit Roller Derby is found dead in her loft, Detroit PD is on the case.
After all, what's supernatural about being stabbed in the chest?But nothing is as it seems when the dead woman's magically booby-trapped journal ends up in the hands of agent Teresa Martinez-codename Lancer. In Fulcrum's absence, Martinez has taken over esoteric surveillance of Detroit, and the knotted mess of Freemasons, witches, and hell's politics will push the boundaries of her fledgling magical skills.
Can she untangle the nefarious plot and find out who is actually pulling the strings or will it break her in the process?Welcome to The Salt Mine! The exciting new urban fantasy series featuring covert agents who keep a lid on the wild esoteric world of the occult. If you enjoy the TV shows Supernatural, Grimm, Eureka, The Librarians, Warehouse 13, X-Files, Relic Hunter, or Fringe, you'll enjoy the Salt Mine.