The Secret of Secrets: A Novel (Robert Langdon) Sympathy When Olive Porter's off-the-grid parents

When Olive Porter's off-the-grid parents go missing

Zeke and Lexi realize all they can see is miles and miles of water

Predominant colors are greens

FROM THE AUTHORS OF THE TIKTOK SENSATION

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The Secret of Secrets: A Novel (Robert Langdon) Sympathy When Olive Porter's off-the-grid parentsThe worlds most celebrated thriller writer returns with his most stunning novel yeta propulsive, twisty, thought provoking masterpiece that will entertain readers as only Dan Brown can do. Robert Langdon, esteemed professor of symbology, travels to Prague to attend a groundbreaking lecture by Katherine Solomona prominent noetic scientist with whom he has recently begun a relationship. Katherine is on the verge of publishing an explosive book that