Was the Chicago Strangler not enough for you? Did the Monster of Florence not send shivers up your spine? Or did you pay no heed to the warnings of the 300 Highway Killers out there on the wide-open roads?

No? Good. Because there are so many more serial killers out there who have yet to pay for their crimes.

Welcome back to Unsolved Serial Killers, the second volume with 10 more frightening cases of serial killers you've never heard of and the victims whose names have long been forgotten. Featuring 10 more of the most shocking and mysterious killers that are still out there. Prepare to take a journey from continent to continent as we unfold these wild unsolved crimes that will keep you turning the pages.

With detailed investigative reports and profiles of the killers who claimed the lives of helpless victims on the fringes of society, these crimes have gone unnoticed and mostly forgotten by the public and even the police. They have scarred the lives of the victims' families who wait patiently for a sense of justice that they may never achieve.

Discover history's most ruthless and vicious killers and the lives they led in Unsolved Serial Killers: Volume 2.

Discover the chilling true stories of killers who stalked their victims undetected and remain free to this day...

When you hear the word monsters, you probably conjure visions of gruesome and otherworldly creatures -- vampires, spirits, demons, and more.

Yet the most terrifying monsters in history aren't the ones you see on the big screen. No horror movie music cues when you cross paths with them or when they spot their first victim.

No, these vicious killers are much subtler. These monsters are people.

These are the killers who will walk away from a murder scene completely unphased by what they've done. The ones who pitilessly dump or hide bodies and then go about their day as usual.

While you're likely familiar with the famous serial killers who have had their faces plastered on every television screen, that's only a part of the picture. One reason that people find these criminals so compelling is because they can rest easy at night knowing justice has been served, and the world has been made a little safer. Yes, these killers are shocking and perverse, yet there's a sense of comfort in knowing they won't be hunting for victims any time soon. But what about those who go undetected?

In Unsolved Serial Killers, here is just a fraction of what you will discover:

• Explorations of the cities and historical contexts of the killings, so you understand the atmosphere when they were taking place
• In-depth profiles of the victims of each killer and what happened to them
• Comprehensive looks at the investigations, suspects, and actions of law enforcement while trying to identify the perpetrators
• The conspiracy theories and lasting legacies that surround these unknown predators
• The methodology of the killers and what those distinct patterns might reveal about their twisted inner psyche
• How gangs of serial killers like the Mad Killers of Belgium enthralled communities with fear and paranoia
• Public reactions to the murder sprees and the surprising ways that public opinion influenced investigations

And much more.

If you're a true crime junkie you may think you know the world of serial killers inside and out -- but prepare to be surprised by what you find within these pages. Many of these criminals' stories have been nearly lost to time, discarded amongst the drama and pace of the modern news cycle. Others have been eclipsed by even more horrific crimes that took place after their reign of terror.

Yet their impact on the families and friends of the victims will never fade. These accounts are both thorough and compelling and will have you on the edge of your seat. If you're ready for the best true crime stories you've never heard before, then scroll up and click the Add to Cart button right now.

Welcome back to Unsolved Serial Killers, the third volume with 10 more bone-chilling and nightmare-inducing cases of serial killers you've never heard of, and the victims whose names were either never discovered or have been forgotten over time. Featuring 10 more of the most shocking and notorious serial killers who were never caught, take a ride from coast to coast and relive the terrible crimes that rocked perfectly normal communities and shattered their sense of security as they encountered firsthand the depravity of mankind.

With detailed investigative reports and psychological profiles of the killers who set out to claim helpless victims for one reason or another, the following crimes will keep you turning the pages.

Enter the world of history's most ruthless unknown killers and the people whose lives they cut short in Unsolved Serial Killers, Volume 3. And be warned.

Welcome back to Unsolved: Serial Killers, the fourth volume with 10 more frightening cases of serial killers you've never heard of and the victims whose names have long been forgotten. Featuring some of the most shocking and notorious killers that are still possibly out there, prepare to take a journey from continent to continent with terrible crimes that will make your stomach turn, committed with such ferocity and utter disregard for the sanctity of life that it will make you hold on tight to your loved ones.

With detailed investigative reports and psychological profiles of the killers who set out to claim helpless victims on the fringes of society, these crimes have gone unnoticed and mostly forgotten by the public and even the police. They have scarred the lives of the victims' families, who wait patiently for a sense of justice that they may never achieve.

Discover history's most ruthless and vicious killers and the lives they claimed in Unsolved: Serial Killers, Volume 4.

Discover the chilling true stories of killers who stalked their victims undetected and remain free to this day...

When you hear the word monsters, you probably conjure visions of gruesome and otherworldly creatures -- vampires, spirits, demons, and more.

Yet the most terrifying monsters in history aren't the ones you see on the big screen. No horror movie music cues when you cross paths with them or when they spot their first victim.

No, these vicious killers are much subtler. These monsters are people.

These are the killers who will walk away from a murder scene completely unphased by what they've done. The ones who pitilessly dump or hide bodies and then go about their day as usual.

While you're likely familiar with the famous serial killers who have had their faces plastered on every television screen, that's only a part of the picture. One reason that people find these criminals so compelling is because they can rest easy at night knowing justice has been served, and the world has been made a little safer. Yes, these killers are shocking and perverse, yet there's a sense of comfort in knowing they won't be hunting for victims any time soon. But what about those who go undetected?

In Unsolved Serial Killers, here is just a fraction of what you will discover:

• Explorations of the cities and historical contexts of the killings, so you understand the atmosphere when they were taking place
• In-depth profiles of the victims of each killer and what happened to them
• Comprehensive looks at the investigations, suspects, and actions of law enforcement while trying to identify the perpetrators
• The conspiracy theories and lasting legacies that surround these unknown predators
• The methodology of the killers and what those distinct patterns might reveal about their twisted inner psyche
• How gangs of serial killers like the Mad Killers of Belgium enthralled communities with fear and paranoia
• Public reactions to the murder sprees and the surprising ways that public opinion influenced investigations

And much more.

If you're a true crime junkie you may think you know the world of serial killers inside and out -- but prepare to be surprised by what you find within these pages.

Many of these criminals' stories have been nearly lost to time, discarded amongst the drama and pace of the modern news cycle. Others have been eclipsed by even more horrific crimes that took place after their reign of terror.

Yet their impact on the families and friends of the victims will never fade. These accounts are both thorough and compelling and will have you on the edge of your seat.

If you're ready for the best true crime stories you've never heard before, then scroll up and click the Add to Cart button right now.

Was the Chicago Strangler not enough for you? Did the Monster of Florence not send shivers up your spine? Or did you pay no heed to the warnings of the 300 Highway Killers out there on the wide-open roads?

No? Good. Because there are so many more serial killers out there who have yet to pay for their crimes.

Welcome back to Unsolved Serial Killers, the second volume with 10 more frightening cases of serial killers you've never heard of and the victims whose names have long been forgotten. Featuring 10 more of the most shocking and mysterious killers that are still out there. Prepare to take a journey from continent to continent as we unfold these wild unsolved crimes that will keep you turning the pages.

With detailed investigative reports and profiles of the killers who claimed the lives of helpless victims on the fringes of society, these crimes have gone unnoticed and mostly forgotten by the public and even the police. They have scarred the lives of the victims' families who wait patiently for a sense of justice that they may never achieve.

Discover history's most ruthless and vicious killers and the lives they led in Unsolved Serial Killers: Volume 2.