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.

Recovering from the emotional scars of recent traumas, National Park Service ranger Anna Pigeon goes to stay with her friend, Geneva, in New Orleans, only to become the target of a dark curse, prompting her to investigate what is has to do with Geneva's creepy tenant and a fugitive mother accused of having killed her family.

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.

Anna and Sheriff Paul Davidson are married only three days before Anna moves from Mississippi to Colorado. Her mettle is immediately tested as the new district ranger at Rocky Mountain National Park. Three young girls have gone missing, and when only two return a month later-- wearing filthy undergarments and bearing deep psychological scars-- the signs point to a mysterious religious organization that guards its secrets closely. As a palpable sense...

Park ranger Anna Pigeon probes the murder of fellow ranger Stacey Meyers in Colorado's Mesa Verde National Park. Meyers was investigating the sabotage of equipment used in installing a water pipe through ancient Indian grounds. The construction is opposed by many people.

"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...

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.

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 disapeared, and two weeks of work by crack search and rescue teams have failed to turn up a clue.