Ty Merrick Series by Denise Vitola

Under the suspicious eyes of the government, Ty must venture into the frozen fringes of a bankrupt society where a mysterious sect called the Opalite keeps its secrets. Where the natural and supernatural collide. Where only a lycanthrope would feel at home...

Winter grips District One like a steel fist. Even the most basic resources are stretched to the breaking point. And Ty Merrick, weathering the psychological ravages of her lycanthropy, is busy. Three members of a secret sect devoted to nature -- known as the Opalite -- have been murdered.Now, under the suspicious eyes of the government, Ty must venture into the frozen fringes of a bankrupt society where the Opalite keeps its secrets. Where the natural and supernatural collide... moreWinter grips District One like a steel fist. Even the most basic resources are stretched to the breaking point. And Ty Merrick, weathering the psychological ravages of her lycanthropy, is busy. Three members of a secret sect devoted to nature -- known as the Opalite -- have been murdered.Now, under the suspicious eyes of the government, Ty must venture into the frozen fringes of a bankrupt society where the Opalite keeps its secrets. Where the natural and supernatural collide. Where only a lycanthrope would feel at home... less

When the moon is full, Detective Ty Merrick changes...Ty is a twenty-first century detective on an Earth choked with corruption, violence and greed. When she investigates the deaths of three intelligence agents, she uncovers an assassin with strange powers and deadly cunning: the Manjinn.Now she must rescue the man she loves from the grip of an enemy more dangerous and terrifying than any she has met.

Who -- or what -- cut the throat and took the ears of a sailor on the Black River? That's what District Marshall Ty Merrick and her partner are called in to find out before the red sun rises in the sky again -- and something inhuman rises out of the river's toxic waters...

Medical miracle, alien murder, or ultimate mind game? Those are the questions District Marshal Ty Merrick wants to answer when an abandoned uranium mine becomes the scene of miraculous healing, eerie hallucinations, and homicide.