In 1939, construction workers beneath the Vatican stumbled upon an ancient Christian grave. This discovery set in motion a secret archaeological mission—one that would span decades and pit brilliant minds against political intrigue in the heart of the Catholic Church.

At the center of this hidden saga was:

• A Texas oilman, who anonymously financed the Vatican’s clandestine dig.
• A trailblazing female archaeologist, whose genius and persistence challenged Vatican insiders.
• The enduring mystery of the Apostle Peter’s final resting place, lost to history since Emperor Nero’s brutal persecution of Christians.

Through intrigue, faith, and perseverance, the excavation revealed secrets buried for centuries beneath St. Peter’s Basilica, igniting debates over history, religion, and faith.

Author John O’Neill, lawyer and #1 New York Times bestselling author, brings this untold story to life with meticulous research and gripping detail. With a background that includes clerking for Chief Justice William Rehnquist and exploring early Christian sites worldwide, O’Neill masterfully weaves history, theology, and suspense into a narrative of faith’s triumph against all odds.

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