The great Florida chase

By Bob Schaller

Subjects: Mystery and detective stories, Castillo de San Marcos (Saint Augustine, Fla.), Fiction, Brothers and sisters, Juvenile fiction

Description: While Ashley and Adam Arlington are on vacation with their parents in Florida, they help solve an old mystery that involves the Seminole chief Osceola, the Spanish explorer Ponce de León, and the Castillo de San Marcos, a fort in Saint Augustine.