The Discovery of Jeanne Baret: A Story of Science, the High Seas, and the First Woman to Circumnavigate the Globe

The year was 1765. Eminent botanist Philibert Commerson had just been appointed to a grand new expedition: the first French circumnavigation of the world. As the ships’ official naturalist, Commerson would seek out resources—medicines, spices, timber, food—that could give the French an edge in the ever-accelerating race for empire.

Jeanne Baret, Commerson’s young mistress and collaborator, was desperate not to be left behind. She disguised herself as a teenage boy and signed on as his assis...