Christopher Columbus overcomes intrigue at the Spanish court and convinces Queen Isabella that his plan to reach the East by sailing west is practical.
In the late 19th century, on board a ship sailing from Jamaica to England, Olivia Harwood, a recent widow, takes on the task of caring for several malaria patients, including Mark Bellis, a mysterious and tormented painter.
Returning to 1870's London after finishing at boarding school, Fanny winesses the death of her father in a fight with Lord Manderstoke. She then finds that her family has for many years been running a bordello next door to their home. When her mother dies shortly after, she next discovers that her real father is in fact a well-respected politician. Meeting him and then falling in love with his young advisor Harry Somerford leads to a life of ups and downs and conflict between the classes. Periodically the scoundrel of a Lord crosses her path, always to tragic effect.
A former leader of the French Resistance finds that one of his fellow actors looks like a detestable official he knew in Madagascar during the war. He tells about his time, operating an illegal radio station while evading the Nazis.