The Secret of Secrets

Robert Langdon, a respected professor of symbology, travels to Prague to attend an innovative lecture by Katherine Solomon — a renowned noetic scientist with whom he has recently started a relationship. Katherine is preparing to publish a sensational book containing astonishing discoveries about the nature of human consciousness that threatens to overturn long-established beliefs. But a brutal murder turns the trip into chaos, and Katherine suddenly disappears along with her manuscript. Langdon becomes the target of a powerful organization, and a chilling villain from ancient Prague mythology is hunting him. As the plot expands to London and New York, Langdon desperately searches for Katherine... and answers. In a thrilling race between the dual worlds of futuristic science and mystical knowledge, he uncovers a shocking truth about a secret project that will forever change our understanding of the human mind.