Paul John Knowles, nicknamed the Casanova Killer, went on a four-month killing spree in 1974. He still remains one of the lesser known serial killers of his generation. Learn all about this psychopath who wanted fame before his life ended.

Prostitutes and animals could no longer satisfy Peter Kürten’s sexual deviancy. During a burglary of a local tavern, he stumbled upon a nine-year-old girl asleep in her bed. He strangled her, slashed her throat with a pocket knife, and orgasmed upon hearing her blood drip to the floor. His crimes were halted by World War I and an eight-year prison sentence but he unleashed his urges with a spate of brutal murders in 1929 earning him the nickname "The Düsseldorf Monster."

While some of these cases are sure to tickle the memory of any true crime enthusiast, some might just be new to you. One thing all these cold cases have in common is that they’ve finally been solved, some with incredibly shocking outcomes.

When Inspector Belin set out to catch the elusive Henri Landru for embezzlement and fraud, he wasn't prepared for the complex web of secrets that would unravel.

Outback Outlaw is an unflinching and uncompromising account of a man forever cemented in the annals of Australian true crime. Ryan Green’s riveting narrative draws the listeners into the real-life horror experienced by the victim, and has all the elements of a classic thriller.

When her missing boyfriend is found murdered, his body encased in cement inside a watering trough and dumped in a cattle field, a local sheriff's deputy is arrested and charged with his murder. But as New York Times best-selling author and investigative journalist M. William Phelps digs in, the truth leads to questions about her guilt. In his first full-length, original true-crime audiobook for WildBlue Press, Phelps delivers a hard-hitting, unique experience, immersing listeners in the life of the first female deputy in Oglethorpe County, Georgia.

In 1974, the US East Coast was whipped up into a frenzy of fear. Locking their windows and doors, everyone was terrified of becoming the next victim of the strikingly handsome but deadly “Casanova Killer”. And he was on the move.

Cold blooded murders, fatal family dramas, and a spectacular robbery. It's no secret that "True Crime" is not for the faint-of-heart. These true and authentic criminal cases tell the stories of people known to us - friendly neighbours, devoted parents and/or loving partners. This book is about the people behind their bourgeois façade, where unspeakably deep human abysses exist that nobody, not even those closest to them, would have thought was possible.

My husband is a doctor. He’s smart and charming, and everybody trusts him. Except me. On the surface, it looks like I have it all–the perfect marriage, the perfect husband, the perfect life. But it’s far from the truth. Doctor Drew Devlin is not the respectable figure he makes out to be. The reason we moved to this beautiful, old property with a gorgeous view of the sea was because we needed to put our past behind us. It should’ve been a fresh start for us both.

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.

At first, the residents of Kauai Beach Resort took little notice of their new neighbors. The glamorous blonde and her tall husband fit the image of the ritzy gated community. The couple seemed to keep to themselves - until the police knocked on their door with a search warrant. Lori Vallow and Chad Daybell had fled to Hawaii in the midst of being investigated for the disappearance of Lori's children back in Idaho - Tylee and JJ - who hadn't been seen alive in five months.

Did Lizzie Borden murder her own father and stepmother? Was Jack the Ripper actually the Duke of Clarence? Who killed JonBenet Ramsey? America's foremost expert on criminal profiling and 25-year FBI veteran John Douglas, along with author and filmmaker Mark Olshaker, explores those tantalizing questions and more in this mesmerizing work of detection. With uniquely gripping analysis, the authors reexamine and reinterpret the accepted facts, evidence, and victimology of the most notorious murder cases in the history of crime.

Murderous Minds: Stories of Real Life Murderers That Escaped the Headlines offers a look into the lives of individuals who committed heinous acts of evil but managed to avoid the media storm that usually accompanies them.

There is a torture mom in this collection whom many true crime audiences still can’t forgive and forget even till today. Together with six other serial killers, they have done it all, from torturing to cannibalism to killing hundreds.

Summertime in Florida. Tourists flock to the subtropical paradise for its beautiful beaches, abundant sunshine, and the magical allure of Disney World. For one Midwestern mother and her two teenaged daughters, a trip to the Sunshine State seemed like a dream vacation.

In this fascinating, in-depth account of the hunt for serial killers, Colin Wilson, one of the world's leading authorities on the subject, examines the ways they can be tracked down and caught, from the tried-and-true methods of the early 20th century to the high-tech processes in use today. Wilson examines such areas as psychological profiling, genetic fingerprinting, and the launch of the Behavioral Science Unit. He delves into the importance of fantasy to serial killers, the urge to keep on killing, the desire to become notorious, and murder as an addictive drug.

A grisly book dedicated to the crimes, perversions and outrages of Victorian England, covering high-profile offences - such as the murder of actor William Terriss, whose stabbing at the stage door of the Adelphi Theatre in 1897 filled the front pages for many weeks - as well as lesser-known transgressions that scandalised the Victorian era. The tales include murders and violent crimes but also feature scandals that merely amused the Victorians.

Prosecuting attorney in the Manson trial Vincent Bugliosi held a unique insider's position in one of the most baffling and horrifying cases of the 20th century: the cold-blooded Tate-LaBianca murders carried out by Charles Manson and four of his followers. What motivated Manson in his seemingly mindless selection of victims, and what was his hold over the young women who obeyed his orders? Now available for the first time in unabridged audio, the gripping story of this famous and haunting crime is brought to life by acclaimed narrator Scott Brick.

A ship's pilot legendary for guiding mammoth freighters through the narrows of Puget Sound, Rolf Neslund was a proud Norwegian, a ladies' man, and a beloved resident of Washington State's idyllic Lopez Island. Virtually indestructible even into his golden years, he made electrifying headlines more than once: after a ship he was helming crashed into the soaring West Seattle Bridge, causing millions in damages; and following his inexplicable disappearance at age 80. Was he a suicide, a man broken by one costly misstep? Had he run off with a lifelong love? Or did a trail of gruesome evidence lead to the home Rolf shared with his wife, Ruth?

In this, the first book of its kind, Kate Kray, who married gangster Ronnie Kray, peers into the minds of the top 20 worst killers in criminal history and, sparing no detail, reveals the awful truth of their abominable acts. The extreme nature of their violence and their shocking lack of remorse makes for uncomfortable yet fascinating listening.

More than 175 years of true crimes culled from the city's police blotter, told through an insightful text by two NYPD officers and a NYC crime reporter. From atrocities that occurred before the establishment of New York's police force in 1845 through the terrorist attack on the World Trade Center in 2001 to the present day, this audio is an insider's look at more than 80 real-life crimes that shocked the nation, from arson to gangland murders, robberies, serial killers, bombings, and kidnappings.

America's #1 true-crime writer reveals how lovers become predators, how sex and lust can push ordinary people to desperate acts, and how investigators and forensics experts work to unravel the most entangled crimes of passion. Extracting behind-the-scenes details, Ann Rule makes these volatile relationships utterly real, and masterfully re-creates the ill-fated chains of events in cases like the ex-Marine and martial arts master who seduced vulnerable women and destroyed their lives, the killer whose calling card was a red rose, and more.

Death in the City of Light is the gripping, true story of a brutal serial killer who unleashed his own reign of terror in Nazi-Occupied Paris. As decapitated heads and dismembered body parts surfaced in the Seine, Commissaire Georges-Victor Massu, head of the Brigade Criminelle, was tasked with tracking down the elusive murderer in a twilight world of Gestapo, gangsters, resistance fighters, pimps, prostitutes, spies, and other shadowy figures of the Parisian underworld. The main suspect was Dr. Marcel Petiot, a handsome, charming physician with remarkable charisma.

Face-to-face with some of America's most terrifying killers, FBI veteran and ex-Army CID colonel Robert Ressler learned from them how to identify the unknown monsters who walk among us - and put them behind bars. Now the man who coined the phrase "serial killer" and advised Thomas Harris on The Silence of the Lambs shows how he has tracked down some of the nation's most brutal murderers. Join Ressler as he takes you on the hunt for America's most dangerous psychopaths. It is a terrifying journey you will not forget.

Laying out all the evidence in the most comprehensive summary ever written about the Ripper, this book, by a London police officer and crime authority, has subjected every theory - including those that have emerged in recent years-to the same deep scrutiny. The author also examines the mythology surrounding the case and provides some fascinating insights into the portrayal of the Ripper on stage and screen and on the printed page. More seriously, he also examines the horrifying parallel crimes of the Düsseldorf Ripper and the Yorkshire Ripper.

In the three decades since April 4, 1968, when Martin Luther King, Jr., was shot to death in Memphis, scores of books and articles have questioned whether James Earl Ray, King's killer, acted alone or was part of a larger conspiracy. Now, based on explosive new interviews, confidential files, and previously undisclosed evidence, best-selling author Gerald Posner finally resolves the simple truth of the last great political murder mystery of the 1960s, definitively proving that Ray acted alone.

Lucie Blackman - tall, blond, 21 years old - stepped out into the vastness of Tokyo in the summer of 2000 and disappeared. The following winter, her dismembered remains were found buried in a seaside cave. The seven months in between had seen a massive search for the missing girl involving Japanese policemen, British private detectives, and Lucie’s desperate but bitterly divided parents. Had Lucie been abducted by a religious cult or snatched by human traffickers? Who was the mysterious man she had gone to meet? And what did her work as a hostess in the notorious Roppongi district of Tokyo really involve?

Vladimir Nabokov’s Lolita is one of the most beloved novels ever. And yet, very few of its readers know that the subject of the novel was inspired by a real-life case: the 1948 abduction of 11-year-old Sally Horner. Weaving together suspenseful crime narrative, cultural and social history, and literary investigation, The Real Lolita tells Sally Horner’s full story for the first time. Sarah Weinman uncovers how much Nabokov knew of the Sally Horner case and the efforts he took to disguise that knowledge during the process of writing and publishing Lolita.

From a colonial manse in New England to a small-town home in Iowa to a Beverly Hills mansion, these residences have taken on a life of their own, gaining everything from local lore and gossip to national - and even global - infamy. Here, writer Steve Lehto recounts the stories behind the houses where Lizzie Borden supposedly gave her stepmother "40 whacks", where the real Amityville Horror was first unleashed by gunfire, and where the demented acts of the Manson Family horrified a nation.

Joe Barboza knew that there were two requirements for getting inducted into the Mafia. You had to be Sicilian. And you had to commit a contract killing. The New Bedford-born mobster was a proud Portuguese, not Sicilian, but his dream to be part of La Cosa Nostra proved so strong that he thought he could create a loophole. Barboza’s legacy, buried for years thanks to the murders or deaths of its participants, is finally coming to light and being told in its unvarnished brutality by one of America’s most respected true crime writers.