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.

Although happily ensconced in a loving second marriage and a new family of quadruplets, Sheila Blackthorne Bellush never truly escaped the enslavement of her ex-husband, multimillionaire Allen Blackthorne, a handsome charmer - and a violent, controlling sociopath who terrorized her for a decade after their divorce. When Sheila was slain in her home, in the presence of her four toddlers, authorities raced to link the crime to Blackthorne, the man who vowed to monitor Sheila's every move in his obsessive quest for power and revenge.

Jenn Corbin appeared to have it all: two dear little boys, a posh home in one of the upscale suburbs of Atlanta, expensive cars, a plush houseboat, and a husband - Dr. Bart Corbin, a successful dentist - who was tall, handsome, and brilliant. But gradually, their seemingly idyllic life together began to crumble. Bart was distraught and Jenn seemed disenchanted. Then, just a few weeks before Christmas 2004, Jenn was found dead with a bullet in her head, an apparent suicide....

An idyllic Hawaiian wedding held the promise of a wonderful future for handsome, athletic Chris Northon, an airline pilot, a confirmed bachelor-turned-devoted family man; and Liysa, an acclaimed surf photographer, loving mother, and aspiring Hollywood screenwriter. But few, including Chris, had seen Liysa's other side - her controlling behavior and dark moods, her insatiable hunger for money and property. And no one anticipated the fatal outcome of a family camping trip in an Oregon forest.

Jerry Harris was a self-made California millionaire who, at age forty-four, had it all: booming businesses, yachts, a mansion, a beautiful wife, and a voice to rival Elvis. No one who knew this well-liked, generous man could make sense of his sudden disappearance one autumn night. On a final phone call to his brother from his Mercedes, Jerry breathed a muffled oath - then the line went dead. For Jerry's wife, Susan, it was just the beginning of an unwavering, eight-year search for the truth behind her husband's vanishing.