
J.C. Ryan
6 SeriesJ.C. Ryan is an American author renowned for his Rex Dalton Thrillers and Rossler Foundation Mysteries series. His works have captivated readers globally, establishing him as a prominent figure in thriller and mystery genres.
In "The Tenth Cycle," the first book of the Rossler Foundation Mystery series by J.C. Ryan, Daniel Rossler and Dr. Sarah Clarke uncover suppressed truths about human history hidden within the Great Pyramid of Giza. As they near the revelation, they face opposition from powerful entities including the Orion Society, the CIA, the Marines, the Mossad, and even the President of the United States. Thrust into a hostile world, their quest attracts numerous adversaries with dangerous intentions.