A serial killer stalks young Navajo men and women . . . and Ella Clah's family might be next in his sights, in Aimee and David Thurlo's Turquoise Girl! Navajo Police Special Investigator Ella Clah has seen a lot of death in the decade since she returned to the Reservation, but nothing quite as bad as a series of violent murders of young Navajo. Something about the crime scene reminds Ella of her days in the FBI, and she calls on Agent Blalock for help. And that's not the only link to Ella's past-clues indicates that Ella's father may have tried to stop this killer before his own murder. Working long hours, desperate to identify and stop the serial killer before he strikes again, Ella manages to squeeze in a few dates with Reverend Bilford Tome. Ella's father was a man of the cloth as well-is Ella following her mother's path, falling for a man whose faith she does not share?