. . "Explorers Spain Biography Juvenile literature." . . "Spain" . . "Florida" . . "America" . . . "This book describes the explorations of Juan Ponce de Leon, the Spanish conquistador who came to Puerto Rico and Florida and who helped locate the Gulf Stream." . . . "Juvenile works" . . . . "Biography" . . . . "Juan Ponce de León : the exploration of Florida and the search for the fountain of youth" . . . . . . . . . "Explorers America Biography Juvenile literature." . .