One girl touched by visions. One secret buried for centuries. One formidable institution willing to do anything to silence her truth.

Adopted into a devout Irish family living in Rome, young Kate Murphy has always been different. Plagued by intense visions and prophetic dreams, she tries to find solace in her faith-until a blessing from a local priest unleashes a terrifying spiritual force. The moment his hand touches her brow, both are consumed by a mystical fire-one that leaves the priest haunted by the image of an old man crucified upside down... and Kate thrust into the crosshairs of the Vatican's most secretive factions.

Thousands of miles away, a powerful Brazilian televangelist is building a militant empire of his own-one poised to challenge the Church's authority and exploit its hidden fears. As Kate comes of age, her visions intensify, revealing clues to a long-lost archaeological treasure that could unravel the foundations of the faith she was raised to trust.

With the weight of history pressing down and enemies on every side, Kate must decide whether to step into the spotlight as a spiritual leader-and risk her life to awaken an ancient truth-or let her gift be silenced forever.

Gripping, lyrical, and provocative, Her Holiness is a spiritual thriller for readers who crave high-stakes suspense, prophetic mysteries, and heroines who dare to defy the powers that be.