Six deaths mar the holiday mood as summer vacationers enjoy Wisconsin's beautiful Door County peninsula. Murders, or bizarre accidents? Newly hired park ranger Dave Cubiak, a former Chicago homicide detective, assumes the worst but refuses to get involved. Grief-stricken and guilt-ridden over the loss of his wife and daughter, he's had enough of death. Forced to confront the past, the morose Cubiak moves beyond his own heartache and starts investigating,...

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.

"When Jenny Willson initiates a covert inquiry into a proposed ski hill in Yoho National Park, she's quickly drawn into a web of political, environmental, and criminal intrigue that threatens to tear apart a small B.C. town, pitting neighbour against neighbour, friend against friend, and family against family. After a wolverine researcher dies in a mysterious fire, Willson forms an uneasy alliance with an RCMP corporal and an Idaho-based investigative...

Anna is lodged in Yosemite National Park's historic Ahwahnee Hotel when four employees disappear. Sensing evil, Anna hikes a snowy trail to the high country, only to discover a disturbing reality that may end her adventures once and for all.

"Wild Rescues is a fast-paced, firsthand glimpse into the exciting lives of paramedics who work with the National Park Service: a unique brand of park rangers who respond to medical and traumatic emergencies in some of the most isolated and rugged parts of America. In 2014, Kevin Grange left his job as a paramedic in Los Angeles to work in a response area with 2.2 million acres: Yellowstone National Park. Seeking a break from city life and urban EMS,...

Assuming a new post as district ranger at Rocky Mountain National Park in the wake of the disappearances of three young girls, Anna Pigeon is astonished when two of the girls emerge a month later with no memory of their experiences.

"When ISB Ranger Madison Thorn arrives in Natchez to investigate a white-collar scheme, she has no idea she will be thrown back into the violent crimes division--or that it will get so personal. She'll have to work with her childhood-enemy-turned-handsome-charmer to unravel the clues before it's too late"--

Park ranger Anna Pigeon, summoned to the side of a friend who was injured while exploring Lechugilla Cavern, learns that her mission is much more dangerous than she had imagined when Frieda, suffering from leg and head injuries, confides that someone tried to kill her.

Natchez Trace Ranger and historian Emma Winters hoped never to see Sam Ryker again after she broke off her engagement to him. When shots are fired at her at a historical landmark just off the Natchez Trace, she is forced to work alongside Sam as the Natchez Trace law enforcement district ranger in the ensuing investigation. To complicate matters, Emma has acquired a delusional secret admirer who is determined to have her as his own-- and sees Sam...