The work of John Charles Fremont, Richard Byrd, Charlotte Perkins Gilman, John Wesley Powell, Susan Cooper, Rachel Carson, and Loren Eiseley represents a widely divergent body of writing. Yet despite their range of genres—including exploration narratives, technical reports, natural histories, scientific autobiographies, fictional utopias, nature writing, and popular scientific literature—these seven authors produced strikingly connected representations of nature and the practice of science in America from about 1840 to 1970. Michael A. Bryson provides a thoughtful examination of the authors, their work, and the ways in which science and nature unite them.