Title: A terra será redonda?
Description: Historical novel about a scientist and his two young friends, a brother and sister, who travel in time back to Africa during the Age of Discoveries.
Subjects: Portugal, Africa, Cape Bojador, novel, history, time travel, world, navigation, discovery, exploration, adventure, science, sea, trade, Atlantic Ocean
Places: Africa, Cape Bojador, São Jorge da Mina, St. George of the Mine, Elmina, Ghana
People: Prince Henry the Navigator, Gil Eanes
Time periods: Age of Discoveries, 15th century, 1434-1488