For centuries, they were branded as heretics. Their books were burned. Their leaders were hunted. Their faith was nearly erased from history. But who were the Cathars, really? In The Cathars: History Under Investigation, Dr. Druanna Johnston reopens one of medieval Europe’s most controversial cases, taking readers deep into the heart of southern France to investigate a movement that challenged the religious and political powers of its time. Through meticulous research, cinematic storytelling, and careful historical analysis, this investigation separates documented history from enduring legend. Journey into the fortified strongholds of Montségur and Quéribus, witness the devastating Albigensian Crusade, explore the lives of the Perfecti, and uncover the beliefs that inspired thousands to remain faithful even in the face of persecution. Along the way, examine the evidence surrounding the Inquisition, medieval politics, the rise of papal authority, and the lasting legacy of a people whose story continues to inspire historians, scholars, and seekers alike. Rather than sensationalizing the past, this investigation presents the historical record with intellectual honesty—acknowledging what can be known, exploring what remains uncertain, and inviting readers to think critically about one of history’s most compelling spiritual movements. Whether you are fascinated by medieval history, comparative religion, historical mysteries, or the enduring struggle between conscience and authority, The Cathars: History Under Investigation offers an immersive journey into a world where belief, power, and conviction collided with extraordinary consequences. History is more than a record of the past. It is an investigation waiting to be reopened.