Spice And The Devil’s Cave: A Pirates Classic By Agnes Danforth Hewes!

"The setting is Lisbon, Portugal in the late 1490s, as Vasco de Gama, Bartholomew Diaz, and Ferdinand Magellan discuss their plans to find the elusive sea route around the Cape of Good Hope, which would enable Portugal to access the spice-rich countries of the Far East." --Wikipedia