Curious, creative, and clever, Jeanne ventured to Paris by foot as a teenager. After achieving acclaim as a seamstress, she met a wealthy merchant and traveled with him to Sicily, where they married. Rather than settling into a life of domesticity on this beautiful island, she set out to investigate its natural wonders, from fossils and insects on land to the marvelous mysteries of the sea.
In an era when women weren’t accepted into scientific societies and many naturalists based their findings on dead specimens, Jeanne fashioned her own fortune. She observed and experimented on living animals, in particular one very unusual shelled octopus called an argonaut. To keep argonauts and other sea creatures alive long enough to learn from them, she invented a device to hold them—the aquarium. With patience and persistence, she solved the two-thousand-year-old mystery of whether argonauts grow or steal their shells, and she made sure the scientific world knew about it.
Author and octopus enthusiast Danna Staaf presents an engrossing look at the life and science of Jeanne Villepreux-Power, showing how this remarkable woman helped bring about a sea change in the study of marine life.
Danna Staaf is a freelance science communicator with a PhD in marine biology. Her writing has appeared in Science, KQED, Earther, and io9, and her first book, Squid Empire: The Rise and Fall of the Cephalopods (now reprinted as Monarchs of the Sea: The Extraordinary 500-Million-Year History of Cephalopods), was named one of the best science books of 2017 by NPR. She created the science outreach program Squids4Kids and visits schools at every grade level, as well as venues from museums to libraries to tech companies. She lives in San Jose with her spouse, children, and innumerable plush octopuses.