n The Fortune of Faro: Volume 1, siblings Sofie and Leo Treuhart are swept into a centuries-old mystery after discovering a hidden map and key in their family’s ancestral home. Their journey takes them from Maryland to the windswept shores of Amelia Island, where they unravel secrets tied to the Calvert family, the lost ships Ark and Dove, and a cryptic parchment signed with the initials OdO. As they navigate historical clues, shadowy figures, and their own growing curiosity, the siblings uncover a story of alliances and betrayals that stretches from colonial America to Portugal. But with the puzzle only partially solved, and danger lurking in the shadows, Sofie and Leo must grapple with unanswered questions—and the feeling that their adventure is far from over.