"Anna Pigeon, in her career as a National Park Service Ranger, has had to deal with all manner of crimes and misdemeanors, but cyber-bullying and stalking is a new one. The target is Elizabeth, the adopted teenage daughter of her friend Heath Jarrod. Elizabeth is driven to despair by the disgusting rumors spreading online and bullying texts. Until, one day, Heath finds her daughter Elizabeth in the midst of an unsuccessful suicide attempt. And then...

In 1971, the state of Minnesota was rocked by the "Butcher Boy" incident, as coverage of a family brutally murdered by one of their own swept across newspapers and television screens nationwide. Now, in present-day New Orleans, Polly Deschamps finds herself at yet another lonely crossroads in her life. No stranger to tragedy, Polly was a runaway at the age of fifteen, escaping a nightmarish Mississippi childhood. Lonely, that is, until she encounters...

Called to the scene of a plane crash on Cumberland Island, a national park off the coast of Georgia, park ranger Anna Pigeon sets out to investigate the cause of the accident and uncovers a sinister plot.

When four young employees of Yosemite National Park disappear, ranger Anna Pigeon goes undercover as a waitress at the Ahwahnee Lodge to investigate. Living in the staff dorm, she soon discovers there's a connection between at least one of the missing girls, a crashed plane containing a fortune in drugs, and the outsiders who've moved into the tent cabin last occupied by a skilled climber who's also among the disappeared. The first attempt on her...

Anna Pigeon, a ranger for the U.S. Park Services, sets off on vacation--an autumn canoe trip in the Iron Range in upstate Minnesota. With Anna is her friend Heath, a paraplegic; Heath's fifteen-year-old daughter, Elizabeth; Leah, a wealthy designer of outdoor equipment; and her daughter, Katie, who is thirteen. For Heath and Leah, this is a shakedown cruise to test a new cutting-edge line of camping equipment. The equipment, designed by Leah, will...

"Just three days after her wedding to Sheriff Paul Davidson, Anna Pigeon moves from Mississippi to Colorado to assume her new post as district ranger at Rocky Mountain National Park, where three girls have disappeared during a religious retreat. Two of the children reappear a month later, clad only in filthy underwear and claiming to remember nothing of the intervening weeks. The girls are frightened and traumatized, but they forge a bond with the...

After being caught in a firestorm in Lassen Volcanic National Park, Anna Pigeon, her patient, and the fire fighters survive, except for one who is found in his fire shelter with a knife in his back, and Anna must attend to the physical and emotional needs of the survivors and identify the murderer, while snow delays their rescue.

It is whispered that the Old Ones still haunt Mesa Verde-the restless spirits of the Anasazi, who carved their homes in the mountain's face eight centuries ago ... and then disappeared from the Earth. Newly assigned national parks ranger Anna Pigeon seeks solace from her own personal demons in the ancient cave dwellings of a vanished Native American civilization. But an inexplicable illness affecting visitors to the popular Colorado landmark has dragged...

Anna Pigeon leaves the rugged countryside of Colorado to face the concrete wilds of New York City. Anna is in Manhattan to look after her sister Molly, seriously ill with pneumonia and a kidney infection. Pigeon moves in with a ranger friend who has a place on Ellis Island.

When park ranger Anna Pigeon stumbles on the corpse of a girl with a noose around her neck, she is plunged into a murder investigation with serious racial overtones in the heart of the Deep South.