Why the Magellan Expedition Was So Treacherous : r/history

The Galapagos Islands: A History of Their Exploration - Joseph Richard Slevin - 1959.

Flashback in maritime History - Magellan's expedition circumnavigates globe 6 Sept. 1522 (video)

Ferdinand Magellan - Early Years, Expedition & Legacy

The story of Magellan, or, The first voyage round the world

Magellan On My Mind - BASE Magazine

The story of Magellan

Ferdinand Magellan

Treaty of Tordesillas - World History Encyclopedia

Unraveling the Incredible Journey of Ferdinand Magellan and His Demise from the Natives