On an island in Lake Superior, Anna Pigeon, a National Parks Service ranger, investigates the death of a diving instructor whose body was found in an old shipwreck. Is there a link between the instructor's death and the disappearance of the wife of a fellow-ranger?

Was the crash of the drug interdiction plane on an iolated Georgia island an accident - or sabotage? Park ranger Anna Pigeon investigates. Though the "experts" are called in to evaluate the crash, Anna can't let the investigation rest solely in their hands. Her inquiry causes her to stumble into shady dealings that question the integrity - and honor - of her own crew.

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 young girls have disappeared during a religious retreat. Two of the children emerge a month later, clad only in filthy underwear and claiming to remember nothing of the intervening weeks. The girls are traumatized but forge a bond with the pair of campers who...

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...

Anna has joined a bear research team in Glacier Park. They hope to gather enough information to form a picture of its Grizzly bear population. When the body of a camper is discovered with a broken neck and mutilated face, Anna sets out to find what, or who is responsible for the carnage.

Anna Pigeon, a Ranger with the National Park Service, is newly married but on administrative leave from her job as she recovers from the traumas of the past couple of months. While the physical wounds have healed, the emotional ones are still healing. With her new husband back at work, Anna decides to go and stay with an old friend from the Park Service, Geneva, who works as a singer at the New Orleans Jazz NHP. She isn't in town long before she crosses...

"In this novel, the latest in the author's series of novels featuring Anna Pigeon, the author gathers together the many strings of Anna's past and finally reveals the story that her many fans have been long asking for. In 1995 and 35 years old, fresh off the bus from New York City and nursing a broken heart, Anna Pigeon takes a decidedly unglamorous job as a seasonal employee of the Glen Canyon National Recreational Area. On her day off, Anna goes...

As part of the army battling the Jackknife fire in northern California's Lassen Volcanic National Park, Anna, in her capacity as spike camp medic and security officer, tends the injuries and the frayed nerves of the firefighters. When the National Weather Service predicts a cold front followed by snow, promising to all but extinguish the fire, the camp is demobilized, but a last-minute rescue of a firefighter with a broken leg detains Anna and the...

When Anna's beloved sister Molly becomes gravely ill, Anna rushes to her bedside at New York's Columbia-Presbyterian Hospital. What began as pneumonia has turned horrifyingly more complicated, and Anna, helpless, can do nothing except sit and watch. To clear her mind, Anna bunks with friends on Liberty Island and finds solitude across the harbor in the majestically decayed remains of hospitals, medical wards, and staff quarters of Ellis Island. Unlike...

Blood lure: Anna has joined a bear research team in Glacier Park. They hope to gather enough information to form a picture of its Grizzly bear population. When the body of a camper is discovered with a broken neck and mutilated face, Anna sets out to find what, or who, is responsible for the carnage. Hunting season: When Anna answers a call to historic Mt. Locust, the last thing she expects to encounter is murder. But the man Anna finds in the...