Mary Sangiovanni: 13 books

From “master of cosmic horror” (Library Journal) Mary SanGiovanni, comes the latest terrifying novel featuring occult specialist Kathy Ryan . . . ** ** A mind is a terrible thing to destroy . . .   Kathy has been hired to assess the threat of patient Henry Banks, an inmate at the Connecticut-Newlyn...

**FIRST IN A NEW SERIES! Occult specialist Kathy Ryan returns in this thrilling novel of paranormal horror from Mary SanGiovanni, the author of Chills . . .** ** ** Some doors should never be opened . . .   In the rural town of Zarepath, deep in the woods on the border of New Jersey and Pennsylvania,...

“True Detective” meets H.P. Lovecraft in this chilling novel of murder, mystery, and slow-mounting dread from acclaimed author Mary SanGiovanni . . .   It begins with a freak snowstorm in May. Hit hardest is the rural town of Colby, Connecticut. Schools and businesses are closed, powerlines are...

Bram Stoker award-nominated author Mary SanGiovanni returns with a terrifying tale of madness, murder, and mind-shattering evil . . . ** ** Nilhollow—six-hundred-plus acres of haunted woods in New Jersey’s Pine Barrens—is the stuff of urban legend. Amid tales of tree spirits and all-powerful...

Kathy Ryan’s work as an occult investigator often leads her to the outskirts of society, law, and even reality… Knowing that other dimensions exist is one thing. Venturing into them is quite another. In the course of its experiments, Paragon Corp—a government-sourced theoretical physics...

From award-winning author Mary SanGiovanni comes a collection of some of her best short fiction to date. NIGHT MOVES is a frightening journey through the shadowed and often deadly lands that overlap our world...and others.  Love and loss, self-respect and self-image, obsession and compulsion,...

Predatory eyes flicker in darkness, a legion of abominations seeking human destruction. Slashing claws and gnashing teeth, hungry for flesh, eager to kill. Clutch onto hope and pray for dawn. Creatures rule the night. In Darkness, Delight is an original anthology series revealing...

In the town of Lakehaven, New Jersey, an evil has returned from between dimensions. It is looking for vengeance. It is looking to destroy, body and soul. Dave Kohlar and his friend Erik fought an evil like it once before, and they were nearly killed trying to defeat it. They had hoped that it was...

Charlie Van Houten is a single mother running the usual weekend errands with her beautiful baby girl Haley, until a delusional gun-wielding woman named Simone takes them hostage in their own car. As they make their way to an unknown final destination, and Simone's paranoia spirals further out of control, Charlie must stop a different kind of monster from taking away all that she loves.

Erik McGavin finally has his life back from the monsters who sought to destroy him inside and out. He has come from having nothing to having a happy, stable life with his beautiful wife, a home, and a baby on the way. But there are signs the rift has opened again, and that what has come through this...

The last thing Jesse Coaglan ever wanted to do was return to his hometown of Thrall, New Jersey. Tucked away in the wilds of the northwestern corner of the state, Thrall has always been a very strange place to live. The town was a poison that affected people's minds, their souls, their bodies, and...

Something alien is stalking residents of Lakehaven, New Jersey. It can't see them, hear them, or touch them, but it knows them — their fears, their insecurities, and their secrets. It knows how to destroy them from the inside out. And it won't stop until each of them is dead. Dave Kohlar has never...

From the author of the Hollower Trilogy and Thrall comes a terrifying new novel of madness and horror…. The Bridgewood Estates apartments are clean, modern and new—the perfect place for Myrinda and her boyfriend Derek to start a new life together. But the apartments...