On February 13, 2017, two Indiana teenagers, Abigail Williams, 13, and Liberty German, 14, went for a walk in the woods near the abandoned Monon High Bridge. They never returned home.

Joyce Aparo seemed to be the perfect single mother. She doted on her sixteen-year-old daughter, Karin, encouraging her musical ability and lavishing affection on her. But behind closed doors, Joyce was a terror. For thirteen years, she beat Karin savagely and demeaned her relentlessly. When Karin met the troubled yet brilliant Dennis Coleman, the two fell head-over-heels. But Joyce disapproved—so she had to die.

William Neal, who called himself "Wild Bill Cody," was seductive and skillful at separating love-struck women from their money, and ultimately, their lives. Apprehended by police, Neal, who proclaimed himself “better than Ted Bundy,” pleaded guilty to three murders then insisted on representing himself at his death penalty trial. But the psychopathic killer found himself up against the incredible courage of his one surviving victim.

On the morning of July 18, 2014, 41-year-old Florida State law professor Dan Markel dropped his boys off at preschool, hit the gym, and headed home to his quiet, tree-canopied neighborhood. Within seconds of pulling into his garage, two .38-caliber bullets fired from point-blank range were lodged in his brain. His brutal slaying defied explanation.

In the mid-1980s, someone stabbed six women to death in the Connecticut River Valley on the border between New Hampshire and Vermont. The murderer remains at large and the total number of his victims is unknown. In this brilliant work of true crime reportage, New York Times-bestselling author Philip E. Ginsburg provides fascinating insights into the groundbreaking forensic methods used to track the killer and paints indelible portraits of the lives he cut so tragically short.

It was a crime that shocked the country. On March 21, 2011, two young saleswomen were found inside a lululemon athletica store in Bethesda, Maryland, one of the nation's wealthiest suburbs. Jayna Murray, thirty, was dead—stabbed, slashed, and struck more than 300 times. Brittany Norwood, twenty-eight, was alive—tied up on a bathroom floor, her clothing ripped, her face bloodied. This is the full true story of what happened.

For years, Eddie Lee Sexton ruled his large family like Charles Manson. The depraved patriarch dominated his ragged brood of twelve children mentally, physically, and sexually, and enforced every cruelty imaginable, from vicious beatings to raping his daughters and fathering their children. Finally, in 1992, Sexton's eighteen-year-old daughter Machelle, seeking refuge in a women's shelter, revealed the shocking, sordid details of her father's abuse to authorities. As the law attempted to catch up to Eddie Lee Sexton, he moved his family to a mobile home in western Florida.

In November 1987, a young couple on an overnight trip to Seattle vanished without a trace. A week later, the bodies of Tanya Van Cuylenborg and her boyfriend Jay Cook were found in rural Washington. It was a brutal crime, and it was the perfect crime: With few clues and no witnesses, an international manhunt turned up empty, and the sensational case that shocked the Pacific Northwest gradually slipped from the headlines.

On October 1, 1993, a 12-year-old girl was kidnapped at knifepoint from her bedroom in Petaluma, California, during a sleepover with two friends, while her mother slept soundly in the room next door. This rarest of all kidnappings—a stranger abduction from the home—triggered one of the largest manhunts in FBI history. New York Times bestselling author Kim Cross has written the first comprehensive account of what happened on that fateful night in October, as well as how the case forever transformed the Bureau’s approach to solving crimes.

Teacher and former rugby league player Chris Dawson appeared to have it all - a loving family and a beautiful home in Sydney's Northern Beaches. But in the summer of 1982 his wife Lynette disappeared and not long afterwards Dawson married a much younger woman, a former student. Less than a decade later this young woman escaped the marriage and went to the police to record her suspicions that Dawson had been involved in Lynette's disappearance. A homicide investigation followed but got nowhere until 1998, when Detective Sergeant Damian Loone was handed Lynette's file.

By the time he was brought to trial in 1992, Soviet serial killer Andrei Chikatilo had killed more than fifty women and children, often sexually abusing them and leaving their bodies mutilated beyond recognition. Although he was initially arrested in 1984, the police lacked enough evidence to pin the unsolved murders on him and he was able to torture and kill dozens more before his eventual conviction.

In 1911 two British heiresses, Claire and Dora Williamson, read a brochure about a revolutionary fasting treatment that promised a lifetime of good health. The sanatorium in the village of Olalla, west of Seattle, was surrounded by a beautiful forest, sparkling waters and fresh air. The sisters agreed it sounded perfect and exactly the restorative holiday they needed. But within a month of arriving, under the supervision of Doctor Linda Burfield Hazzard, Claire and Dora began to realise the frightening truth – they were not patients but prisoners at the isolated sanitorium.

RELENTLESS PURSUIT follows the personal mission of a Washington, D.C., federal homicide prosecutor who dedicated himself to bringing justice and closure to the family of a brutally murdered mother and daughter, a case during which the author's own father passed away.

In this fascinating account, Ann Rule delivers a tour de force: a whirlwind of misguided love, denial, guilt, and passions out of control; a series of brilliantly manipulated crimes; the bizarre and horrifying tale of two families brought to ruin; and, at the center of it all, the heartless, supremely selfish sociopath whose evil hid behind soft words and gentle manners, but who destroyed—without mercy—those who loved her.

If you thought you knew the story of The Teacher's Pet, get ready to be shocked. Hedley Thomas takes you behind the scenes with a blow-by-blow account of one of the most intriguing and enduring murder mysteries of our time - the crime, the podcast investigation, the sexual exploitation of teenage students, the courtroom drama - and how justice was finally delivered.