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.

Australia's most prolific serial sexual killers met in prison. They were a complete contrast: Christopher Worrell, the charismatic psychopathic youngster; and James Miller, the older and socially awkward loner. For Miller, it was love at first sight. They developed an ominous sexual bond–proving that opposites can attract–and then kill. Once free, the inseparable tag team slayed as many people as notorious Australian serial killer Ivan Milat. Whereas Milat took a year to murder seven victims, the duo achieved the same in seven short weeks … the last four killed in only six days.

Georgia Williams’ murder at the hands of college pal Jamie Reynolds was a crime that shocked the nation: chillingly executed and horrific in its sexual depravity. But when Georgia’s devastated mother, Lynnette, and father, Steve, questioned the events leading to their daughter’s death, they discovered it was also entirely preventable. Now, in her powerful and moving memoir, Lynnette tries to get beyond the platitudes of ‘mistakes made and lessons learned’ to effect real change, and also details the heartbreaking aftermath of a crime that should never have happened.

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 most extraordinary journey Ann Rule has ever undertaken, America's master of true crime has spent more than two decades researching the story of the Green River Killer, who murdered more than 49 young women. Green River, Running Red is a harrowing account of a modern monster, a killer who walked among us undetected. It is also the story of his quarry -- of who these young women were and who they might have become.