Lab Girl is a book about work, love, and the mountains that can be moved when those two things come together. It is told through Jahrens remarkable stories: about her childhood in rural Minnesota with an uncompromising mother and a father who encouraged hours of play in his classrooms labs; about how she found a sanctuary in science, and learned to perform lab work done with both the heart and the hands; and about the inevitable disappointments, but also the triumphs and exhilarating discoveries, of scientific work.