Trust No One

From the #1 New York Times bestselling master of international intrigue comes a shocking new stand-alone thriller that thrusts a group of university students, falsely accused of murder, into a treacherous hunt across Europe, all to unlock the secrets buried within a centuries-old book that could change humankind forever.

Knowledge can be magic—until it falls into the wrong hands.

The ritualistic murder of a British professor at the University of Exeter points to a startling cast of suspects: his own students. All are enrolled in a postgraduate program covering the history of witchcraft, folklore, and spiritualism.

All evidence points to Sharyn Karr—an American student. Prior to the professor’s death, he had thrust a centuries-old book upon her. It appears to be the handwritten and encrypted diary of an eighteenth-century mystic and occultist, the Comte de Saint-Germain. The professor begged her to keep the text safe, ending with a warning: Trust no one.

Such a responsibility forces her into cooperation with Duncan Maxwell, a fellow postgrad and the sixteenth in line to the British Crown. Already, Duncan has proven himself a savant with encryptions. Unfortunately, the pair clash at every level, but they both need one another. Especially when they discover the book’s opening words: Herein lies the secret to my immortality. Come find me, if you dare.

As dark forces close upon the pair, she and her friends are forced to flee, pursued by law enforcement and hunted by a powerful cabal. In an explosive chase across Europe—from the Tower of London to Parisian chateaus to a fortress in the Italian Alps—Sharyn must learn the true secret hidden in Saint-Germain’s text. It will send her and the others across history and deep into the heart of one of the world’s greatest mysteries, a secret buried at the roots of Western Civilization, a discovery that could topple empires and change humanity forever.

For what lies at the end of Saint-Germain’s diary is as shocking as its opening words.

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Thriller Mystery Historical Fiction Adventure Suspense Thriller

Release date: February 24, 2026

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James Rollins

James Rollins is an internationally bestselling author renowned for his action-packed thrillers that blend historical mysteries, cutting-edge science, and gripping adventure. With a background in veterinary medicine and a deep passion for history and science, Rollins brings a unique perspective to his writing, often weaving these elements into his Sigma Force novels and other standalone books. His thrilling, page-turning narratives have earned him a loyal fanbase around the world, making him a leading figure in the realm of scientific thrillers and historical fiction.

Rollins’ most famous series, the Sigma Force, introduces readers to a group of elite, highly trained agents tasked with solving global mysteries while unraveling complex conspiracies. His novels often explore the dark corners of history, archaeology, and cutting-edge science, creating a perfect storm of suspense, excitement, and intellectual intrigue. In books such as Sandstorm, The Last Oracle, and The Judas Strain, Rollins delves into lost civilizations, ancient secrets, and groundbreaking scientific discoveries, all while keeping readers on the edge of their seats with high-stakes action.

His writing style is characterized by fast-paced plots, rich world-building, and meticulously researched details that lend an authentic feel to the action and history portrayed in his books. Rollins’ ability to combine fictional narratives with real-world scientific and historical elements sets his work apart from other authors in the thriller genre, making his novels not just entertaining but thought-provoking as well. The seamless blend of adventure and science makes his books a must-read for fans of action thrillers, historical mysteries, and suspense-filled adventures.

Throughout his career, Rollins has achieved critical acclaim and widespread recognition, with several of his novels appearing on bestseller lists around the world. His books have been translated into numerous languages, and his Sigma Force series, in particular, continues to capture the imagination of readers worldwide. His bestselling novels are known for their intricate plots, relatable characters, and ability to bring scientific and historical subjects to life in an accessible and exciting way.

When he's not writing, Rollins enjoys exploring the world, often drawing inspiration from his travels and experiences in diverse cultures. His background as a trained veterinarian and his interest in cutting-edge technologies and ancient history contribute to the depth and authenticity of the knowledge embedded in his stories. Living in the United States, Rollins has earned recognition as one of the top thriller writers of his generation, and his work continues to captivate readers eager for their next big adventure.

For those who enjoy fast-paced, action-packed novels, historical thrillers, and cutting-edge scientific intrigue, James Rollins is an author whose books promise to deliver an unforgettable reading experience.