Nelly remembers vividly what she was doing on the day she learned that Notre-Dame Cathedral in Paris had gone up in flames.

Patricia discusses the various ways zeppelins were used in the twentieth century, as well as what led to their downfall.

The explorers arrive at Gondar, the former imperial capital of Ethiopia, and marvel at the wonders of the palace. But a deadly illness is threatening the lives of the children of the royal family...

He may not know it yet, but Amerigo Vespucci's life is about to change. Though he works as a successful banker, Amerigo feels restless and aspires to greater things. Luckily, Lorenzo de' Medici has offered him the opportunity of a lifetime: a trip to Spain to help Christopher Columbus prepare for an expedition to the Indies.