A Fever in the Heart and Other True Cases by Ann Rule
 
A Fever in the Heart dissects an explosive triangle that led to obsession and murder in a small town in the northwest of America. Ann Rule reveals the story of an alluring wife and the two men desperate for her love; a story with a bizarre and deadly twist that no one could have suspected. In this and several other riveting true-crime cases from her personal files, Ann Rule masterfully probes the delusions of the criminal mind, the fateful circumstances and the unrelenting investigative forces at work in the aftermath of murder.
 
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