Blackening Song is the debut of Navajo FBI agent Ella Clah, who returns to the reservation to investigate the murder of her father, a minister. The ritual nature of the killing makes Ella's brother, a medicine man, the prime suspect. Without cooperation from the tribe, the FBI, or the local police, Ella must plumb the depths of the struggle between traditionalist and modernist forces among the Navajo to find her father's murderer.

Returning to the Navajo Reservation and solving her father's murder taught former FBI Agent Ella Clah a great deal about herself and her people, the Dineh. She has begun to accept that that there is more to the world than can be explained by FBI training and forensic science. Newly hired as a Special Investigator with the tribal police, Ella investigates the brutal murders of several of the Dineh's "living treasures," Navajos esteemed for their knowledge of the tribe's religious and cultural wisdom. Illusion and ritual duel with police procedures and science as Ella strives to find out who...

When the daughter of Senator Yellowhair is killed in a suspicious car accident, the Senator accuses Ella and the tribe's medical examiner, Dr. Carolyn Roanhorse, of falsifying the autopsy results. An outbreak of meningitis leads to more trouble when many of those who are vaccinated against the illness begin dying from a different, unidentified disease. Riots between Indian and white workers at the Navajo-owned mine stretch the resources of the tribal police even thinner.
Convinced that solving one mystery means solving them all, Ella plunges into her investigations despite threats from...

Medicine men and members of the Plant Watchers society report that sacred healing plants are disappearing from the Rez. In an effort to locate and protect the rare plants, the tribal council asks Rose for help. She faces strong opposition both from healers reluctant to reveal their secret herb-gathering spots and from people who think the Rez should be cultivated with genetically-engineered plants instead of native species.
Rose is shocked to discover that many plants appear to have been stolen, perhaps for the lucrative market for alternative and natural medications. Soon after her...

Sister Agatha of the Our Lady of Hope monastery in Bernalillo, New Mexico has become reknowned--and occasionally infamous-- for her crime solving skills. Now she must bring her skills to bear on her most important case yet--her friend and ally Sheriff Tom Green is a suspect in the brutal murder of his rival in the upcoming election.

Ella Clah is no longer an unsure young woman recently returned to the Navajo Reservation from a stint with the FBI; she has found her place in her tribe, her clan, and her family. She has seen the Dine at their worst--and at their best--as they balance the modern era with the traditional Navajo way of life.

Ervin Benally, son-in-law of the powerful Navajo businesswoman and politician Abigail Yellowhair, plans to bring satellite telephone service to the Rez. When Benally is attacked and another man is killed, Yellowhair orders Navajo Police Special Investigator Ella Clah assigned to...

When Never-ending-snake begins, Navajo Police Special Investigator Ella Clah is returning from Washington, DC, where she was offered a lucrative job with a private security firm. Taking the job would mean uprooting her daughter, but it might give the young teen opportunities she'd never see on the Reservation.

As Ella and her companions deplane, gunfire sends them diving for cover. When the shooting stops, a Navajo war hero has been mortally wounded--but was alternative fuel lobbyist Nelson Lonewolf the intended victim? Or was the gunman aiming for powerful tribal attorney...

Ella Clah has found her place on the Navajo Reservation, in her tribe, her clan, and her family. She has seen the Dine at their worst--and at their best--as they balance the modern era with the traditional Navajo way of life.

The Navajo are building a nuclear power plant on the Reservation. Though the tribe voted for the plant, there are those who believe that nuclear power is inherently dangerous--and particularly so for the Navajo, due to past uranium mining operations that contaminated land and water and sickened many Navajo workers and their families.

A group of activists...

What seems to be a carjacking gone wrong leads to the death of Jimmy Blacksheep, a Navajo member of the New Mexico National Guard recently returned from Iraq. When Navajo Police Special Investigator Ella Clah receives a mysterious package in the mail, she begins to suspect that Jimmy's death is part of something larger.

Complicating the case is the fact that Jimmy's brother, Samuel Blacksheep, is also a cop, on the Farmington PD. Samuel is also ostensibly investigating Jimmy's death, but Ella wonders why Jimmy sent his secret message to her rather than his own brother. If Jimmy...