Australia's most baffling homicides and mysterious missing persons' cases are uniquely explored in this stunning true-crime book in which you the listener are invited to play armchair detective. Featuring 18 infamous cases, Unsolved Australia unearths a host of jaw-dropping new evidence via in-depth interviews with police, families and criminals. Along the way you'll meet the 'Unsolved Squad' - the humble heroes and dedicated experts involved in collecting and connecting clues.

 On Friday, September 12, 2014, William Tyrrell - a playful three-year-old boy dressed in a fire-engine red Spider-Man suit - disappears from a quiet street in broad daylight. It's assumed he's lost in the nearby bushland, but despite an intensive search, he's not found, and police start to suspect he's been abducted. No trace of William - not a shoe, not a hair - has ever been found, but now is not the time to surrender. How can a little boy just vanish? We have to find him.

Christopher Berry-Dee is the man who talks to serial killers. A world-renowned investigative criminologist, he has gained the trust of murderers across the world, entered their high security prisons, and discussed in detail their shocking crimes. The killers' pursuit of horror and violence is described through the unique audiotape and videotape interviews which Berry-Dee conducted, deep inside the bowels of some of the world's toughest prisons.

Mick Gatto in his best-selling autobiography finally reveals the man behind the headlines. Gatto's unique position - of knowing all the players in the Gangland Wars but not being involved in drug trafficking - gave him a remarkable perspective to watch the battles unfold. I, Mick Gatto is an extraordinary insight into a colourful and mysterious world that few even know exists. 

From the outside looking in, Jennifer Pan seemed like a model daughter living a perfect life. The ideal child, the one her immigrant parents saw, was studying to become a pharmacist at the University of Toronto. But there was a dark, deceptive side to the angelic young woman. In reality, Jennifer spent her days in the arms of her high-school sweetheart, Daniel. In an attempt to lead the life she dreamed of, she would do almost anything. For many years she led this double life. But when her father discovered her web of lies, his ultimatum was severe. And so, too, was her revenge.

No one gets closer to Australia's craziest characters than 'Doc' Tim Watson-Munro, a criminal psychologist with 40 years' experience assessing the mad, bad and dangerous. In a riveting series of weird, funny and terrifying tales sure to thrill and chill true crime listeners, Tim reveals the warped minds behind crimes that shocked and intrigued Australia.  

Never before has criminal justice rested so heavily on scientific evidence. With ever-more sophisticated and powerful techniques at their disposal, forensic scientists have an unprecedented ability to help solve even the most complex cases. Angela Gallop has been a forensic scientist for over 40 years. After joining the Forensic Science Service, the first crime scene she attended was for a case involving the Yorkshire Ripper.

The Phantom Prince chronicles Elizabeth Kendall’s intimate relationship with Ted Bundy and its eventual unraveling. As much as has been written about Bundy, it’s remarkable to hear the perspective of people who shared their daily lives with him for years. This gripping account presents a remarkable examination of a charismatic personality that masked unimaginable darkness. 

This is the story of Christopher Wilder: the surf-loving son of a decorated naval war hero born in the suburbs of Sydney, who became the most wanted man in America - a psychopathic serial killer who slaughtered more than 16 young women in the USA and is the prime suspect in the infamous Australian Wanda Beach murders. Wilder was handsome and charming, and time and time again he managed to convince beautiful young women that he was a fashion photographer looking to help them start a career in modelling. 

In an incredible 25-year career as a homicide detective, Ron Iddles' conviction rate was 99 percent. Yet that only partly explains why Iddles is known to cops and crims alike as 'The Great Man'. Tough, inventive and incorruptible, stoic in the face of senseless horror yet unafraid to shed tears for a victim, Ron has applied his country cunning and city savvy to over 320 homicide cases - some of them the most infamous, compelling and controversial crimes in the nation's history. To the victims of crime, Ron is both a shoulder to cry on and an avenging angel.

Devious, daring, cunning...but ultimately too greedy, too cocky. Gangland Oz exposes the country's pantheon of crooks and criminals since the first convicts stepped ashore and got to work. Ten years on from the original best-selling Gangland Australia, top true-crime writer James Morton and barrister and broadcaster Susanna Lobez conspire again to track the rise and fall of Australia's talented contract killers, brothel keepers, robbers, bikers, standover merchants, con men and drug dealers.

Schapelle Corby walked out of Kerobokan Prison in 2014, leaving behind a dark hellhole of violence, corruption and squalor, and straight into a global media circus. She had been Hotel K's most famous inmate. Schapelle was a 27-year-old beauty-school student when, in 2004, Bali customs officers found 4.2 kilograms of marijuana in her boogie-board bag. She was convicted of a crime she still vehemently denies committing. 

After more than a decade, when sisters Nikki, Sami, and Tori Knotek hear the word "mom", it claws like an eagle’s talons, triggering memories that have been their secret since childhood. Until now. For years, behind the closed doors of their farmhouse in Raymond, Washington, their sadistic mother, Shelly, subjected her girls to unimaginable abuse, degradation, torture, and psychic terrors. Through it all, Nikki, Sami, and Tori developed a defiant bond that made them far less vulnerable than Shelly imagined.

In the very depths of the human soul there is a darkness. It is an entity which most of us may never get to know; for others, however, this darkness grows for years until it takes hold of them and permeates every inch of their body. This darkness is evil incarnate, and it is in the hearts and minds of some of the most dangerous and despicable human beings to have walked this same earth we live in today. In the following volumes, you shall discover the stories of six murderers so tainted by darkness that their horrific accounts still bring fear to men and women of our present day.

The names of notorious serial killers are usually well-known; they echo in the news and in public consciousness. But most people have never heard of Israel Keyes, one of the most ambitious and terrifying serial killers in modern history American Predator is the ambitious culmination of years of interviews with key figures in law enforcement and in Keyes's life, and research uncovered from classified FBI files. Callahan takes us on a journey into the chilling, nightmarish mind of a relentless killer, and to the limitations of traditional law enforcement.