On an island on Lake Superior, Anna Pigeon, a National Park Service ranger, investigates the death of a diving instructor whose body was found in an old shipwreck.

"A raging forest fire in California's Lassen Volcanic National Park traps exhausted firefighters, including Ranger Anna Pigeon, in its midst. Afterward, Anna finds two from her group have been killed. One a victim of the flames. The other, stabbed through the heart. Now, as a rampaging winter storm descends, cutting the survivors off from civilization, Anna must uncover the murderer in their midst."--Amazon.com.

Forced to cope with her claustrophobia and to use all the skills she has developed above ground, park ranger Anna Pigeon enters the dangerous Lechuguilla Cavern in New Mexico's Carlsbad Cavern National Park to attempt a rescue.

Park Ranger Anna Pigeon moves to Mississippi to accept a promotion, but she begins to think she has made a big mistake when the body of a young girl is found near an overgrown country cemetery, and her attempts to find answers are met with silence, hostility, and violence.

Park Ranger Anna Pigeon returns to face her most duplicitous foe—human nature—in Nevada Barr's New York Times bestseller, Hunting Season.

 

The quiet beauty of autumn on Mississippi’s Natchez Trace is swiftly shattered when Anna answers a call to Mt. Locust, once a working plantation and inn, now a tourist spot. But the man Anna finds in an old bedroom is no tourist in distress. He’s nearly naked,

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It's fall in the Sierra Mountains, and Anna Pigeon is slinging hash in Yosemite National Park's historic Ahwahnee Hotel. Four young people, all seasonal park employees, have disappeared, and two weeks of work by crack search-and-rescue teams have failed to turn up a single clue; investigators are unsure as to whether the four went AWOL for reasons of their own - or died in the park. Needing an out-of-park ranger to work undercover, Anna is detailed...

Visiting an isolated Lake Superior isle to study wolf behavior, ranger Anna Pigeon joins a scientific group that subsequently discovers unusual DNA evidence suggesting that a giant and dangerous wolf hybrid has been introduced by an unknown source.

After a summer fighting wildfire, park ranger Anna Pigeon is enjoying a weekend away camping in Minnesota's National Park with her girlfriends. Leah Hendricks is the genius behind a high-end sports gear manufacturer and Heath Jarrod has volunteered to test out some of the equipment. But when they encounter a band of violent kidnappers little do they realise that their ultimate challenge will be to stay alive.