In 1741, thirty-two-year-old naturalist Georg Wilhelm Steller joins Captain Bering's Great Northern Expedition to scout out a sea route from Asia to America. Plagued with hardships, captain and crew never reach their goal, but they do make a unique discovery, a gentle giant that will be named for the young explorer who described it: Steller's sea cow.

In 1859, the governor of the Russian territory of Alaska sends his men to recover the skeleton of the massive marine mammal rumored to have vanished a hundred years before. Two years later, a revered Helsinki professor hires a talented illustrator--a woman!--to make precise drawings of a set of bones sent from afar. The ill-fated beast will help introduce to a skeptical public the concept of human-caused extinction.

Finally, in 1952, the Museum of Zoology assigns its most talented restorer the task of refurbishing the antique skeleton, a testimony to the sea cow's fate that will fire the imaginations of future generations.

A breathtaking literary achievement and an adventure that crosses continents and centuries, Beasts of the Sea is a tale of grand ambition, the quest for knowledge, and the urge to resurrect what humankind has, in its ignorance, destroyed.