H. K. Christie

This Christmas, the season of joy turns into a terrifying game of revenge. A man dressed as Santa is found murdered and shoved up a chimney—a meticulously staged scene straight out of a nightmare. Days later, another murder staged like a twisted Christmas display is discovered.

Zoey Monroe planned to surprise her mother, PI Martina Monroe, with one final Friday movie night before her wedding—a cherished tradition since childhood. But after landing in the Bay Area, Zoey vanishes without a trace. Her phone goes dark. And Zoey is gone.

In Echoes of Her, the 12th installment of the Martina Monroe series, a maze of family secrets and shocking revelations unravel. By the time Kay was six, she had lost both her mother and sister.

Five years ago, she tried to kill the man who abducted her sister. Now she’s living next door to a psychopath hiding in plain sight.

In the thick of the current cold case investigation, PI Martina Monroe receives a hand-written letter from a desperate mother pleading for Martina and Hirsch to reopen the cold case of the woman’s missing daughter and five-year-old grandson....

When beloved local teacher and devoted mother, Claire Nelson, is discovered murdered in her kitchen, stab wounds covering her delicate pale skin, FBI Special Agent Val Costa is drawn out of retirement. Claire’s two children are in pieces, and Val won’t rest until they have the justice they deserve.

Five years on from the adrenaline-fueled days of the Cold Case Squad, PI Martina Monroe is now a managing partner at the renowned, Drakos Monroe Security & Investigations. She spends her days running the firm—a safe desk job—allowing her to spend more time with her sixteen-year-old daughter.

She glances in the rearview mirror as the stranger walks towards her broken-down car. The wicked look on his face sends a chill up her spine and she knows he’s not here to help. She doesn’t have time to scream before she falls to the ground, and the darkening sky goes black.

Martina and Detective Hirsch, still reeling from their last high-profile case, agree to reopen the missing person case of Sadie Jarreau, a friend of one member of the Cold Case Squad.

When a woman is discovered beaten and bloodied in a park, with no ID, no memory, and no past she can recall, Martina and her team at Drakos Monroe Security & Investigations are called in to uncover the truth. But from the start, this case defies all logic.

Detective Leslie, once a key figure in the Cold Case Squad, is convinced she’s closed the case on Darren, Martina’s brother, for a cold-blooded murder. But Martina, shaken by her brother’s guilty plea and an anonymous tip claiming his innocence, starts questioning the conviction.

Twenty years earlier, a set of female eighteen-year-old twins went missing in the Bay Area. There were no news reports or national coverage. The original investigators had barely touched the case, and like so many other cases of missing teens, were quickly labeled runaways.

A haunted past. A thirty-five-year-old mystery. Can Martina uncover the truth in time to find a missing woman and keep herself from falling victim to the city’s darkest elements?

Private Investigator Martina Monroe has no room for grief. Nearly a year after she failed to prevent her husband’s death, a battered woman depends on her for safety....

Back from break, PI Martina Monroe clears the air with her boss at Drakos Security & Investigations and is ready to jump right into solving cold cases for the CoCo County Sheriff’s Department....

Ten years earlier, two teenage girls were found murdered by what appeared to be a satanic sacrifice. The case had dominated the news headlines for months before the original investigators failed to arrest the perpetrators of the crime—despite multiple suspects....

PI Martina and Detective Hirsch accept the new sheriff’s request to reopen a ten-year-old serial killer case. Not that they could refuse. One victim was the sheriff’s brother, a married father of two.

This boxed set includes the first three books in the Martina Monroe crime thriller series: What She Left (Book 1), If She Ran (Book 2), All She Wanted (Book 3).

Two days ago, FBI Agent Val Costa came face to face with a serial killer known as the Bear. One of only two women ever to survive, she's forever branded with his signature: a curling “S” carved into her skin. Val knows it’s only a matter of time before he takes another victim.

FBI Agent Val Costa is drawn out of retirement once again when the Cramer family are found dead in their home in Red Rose County.