About Grover S. Krantz Dr. Krantz is a professor of anthropology at Washington State University. He has both an academic and personal interest in sasquatch research and has done serious work on the creature since 1963. Books by Grover S. Krantz Bigfoot Sasquatch Evidence (ebook) The Anthropologist Speaks Out by (author) Grover S. Krantz Bigfoot Sasquatch Evidence The Anthropologist Speaks Out by (author) Grover S. Krantz