Buy from our bookstore and 25% of the cover price will be given to a school of your choice to buy more books. *15% of eBooks.
Books By Bryan (UMBC) MacKay - Author
Bryan MacKay is a senior lecturer emeritus in the Department of Biological Sciences at the University of Maryland, Baltimore County. He is the author of Hike Maryland and Paddle Maryland as well as A Year Across Maryland: A Week-by-Week Guide to Discovering Nature in the Chesapeake Region and Baltimore Trails: A Guide for Hikers and Mountain Bikers.