Michigan Tech geologists Bill Rose and Erika Vye, with longtime Isle Royale NP interpretive ranger Valerie Martin, provide a comprehensive overview of the underlying geologic features that link both of our national parks and Lake Superior. What you learn about the range of influences they have on human life may surprise you! 64 pp., coil-bound. ISBN 9780935289213

How the Rock Connects Us by Bill Rose and Erika Vye with Valerie Martin