This intriguing tale of big game poaching, great white trophy hunters, rhino horn aphrodisiacs and a clash of cultures is a suspenseful must read that showcases author Robert Marx at his best.

Dr. Robert Greer, Author: The CJ Floyd Mystery Series and Astride A Pink Horse; Pathologist and Professor of Medicine, University of Colorado; Cattle Rancher

Dr. Marx paints a vivid picture of troubled times in the beautiful lands of Africa. His unfailing attention to detail brings the reader out of his chair and into the scene. In The Horns of the Rhino, Dr. Marx fully reclaims for us all medicine as an art form and threads that art form throughout this compelling tale of the challenges of humanity and nature.

Timothy M. O’Brien, Senior Partner, Levin Papantonio, P.A.

After reading Dr. Marx’ first two fictional books, I am convinced he is a brilliant author and storyteller. He has written a tale that takes place in South Africa that many surgeons will relate to—but only dream of confronting. The wild and ancient parts of Africa are beautifully described, but also is the will of every surgeon to heal, no matter the circumstances. Robert Marx takes the reader, regardless of profession, on a great adventure.

Dr. David Frost, Past President,
The American Board of Oral and Maxillofacial Surgery (ABOMS)

African wildlife, human anatomy, sexual tension, endangered species, geography, black market maneuvers, multiple ethnicities, and cultural traditions, pharmaceutical corporate responsibilities, compelling characters. Robert Marx’s third novel has it all. A highly entertaining read—and you will learn a little along the way.

John Girardi
Los Angeles attorney