The Black Blood

Greed flows thicker than oil. But blood demands justice. In 1921, the Osage Nation of Oklahoma became the wealthiest people per capita on earth after oil was discovered beneath their land. Then, they began to die. When prominent tribal members perish under suspicious circumstances, local authorities turn a blind eye, calling it "natural causes." But Agent Victor Vaughn of the newly formed Bureau of Investigation knows better.
Sent into the shadows of Pawhuska, Victor uncovers a sinister web of institutional corruption, forced guardianships, and cold-blooded murder. At the center of the darkness stands Dr. Alistair Cross-a respected physician whose deadly prescriptions are liquidating an entire heritage, one body at a time. As the body count rises, Victor finds an unlikely ally in Kaleb Wolfheart, a fierce Osage warrior hunting the men who butchered his family.
Bound by a shared pursuit of truth, the agent and the vigilante must navigate a treacherous landscape of corrupt lawmen, dark conspiracies, and deadly secrets hidden deep within abandoned oil mines. When the law fails, the hunter becomes the hunted. A gripping historical crime thriller packed with relentless suspense, rich atmosphere, and pulse-pounding action. Perfect for fans of gritty historical mysteries, noir investigation, and tales of vengeance.