Citi of Books Presents “In the Beginning: The Early Days of Religious Beliefs” by Jaime Reyes at the 78th Frankfurter Buchmesse 2026

“In the Beginning: The Early Days of Religious Beliefs” by Jaime Reyes is a fascinating work of historical fiction that imagines how the earliest forms of organized religious belief may have emerged among prehistoric humans. Set during the Upper Paleolithic period, the novel transports readers to a world dominated by harsh weather, tribal survival, superstition, and the constant struggle against nature. At the center of the story is Og, an exceptionally intelligent Neanderthal whose observations and ingenuity allow him to influence the beliefs of his tribe in ways that will shape future generations. Through a blend of adventure, anthropology, and imaginative storytelling, Reyes explores the origins of spirituality, leadership, and humanity’s enduring search for meaning.

Jaime Reyes has enjoyed many career changes. He was born in Arecibo, Puerto Rico, several decades ago. His family moved to the U.S. mainland when he was nearly eight years old. He spoke no English but in a matter of months was fluent enough to become a straight-A student. It helped that he learned to read Spanish at age three and continued to feed his voracious appetite for words in the new language.

After graduating from Thomas A. Edison High School, he was drafted into the U.S. Army and served honorably in Vietnam as a military intelligence agent and analyst. After completing military service, he started his own business, which he managed successfully for seven years. He sold the business and pursued the career of his dreams in law enforcement. He worked with the Philadelphia Police Department for five years and then the Philadelphia Office of the Sheriff as a deputy sheriff. He served for twenty-five years, the last ten years as a supervisor.

Whether one is interested in historical fiction, anthropology, religion, or the origins of human civilization, “In the Beginning: The Early Days of Religious Beliefs” offers a unique and memorable reading experience that encourages reflection on the forces that have shaped humanity from its earliest days.

Citi of Books at the 78th Frankfurter Buchmesse 2026 — showcasing stories from diverse voices and creating opportunities for authors and their books to reach new markets, connect with global audiences, and inspire readers beyond borders.