Penrod Hiawatha Co

year of pub­li­ca­ti­onISBNauthor(s)title
1986978-0-942618-01-3John S. PenrodMichigan State University
  ''978-0-942618-02-0   ''Upper Peninsula of Michigan
  ''978-0-942618-03-7   ''Michigan, a Pictorial Guide
1992978-0-942618-36-5   ''Michigan Lighthouses Book: 75 color pictures covering Michigan's most scenic lighthouses
1998978-0-942618-78-5John PenrodLighthouses of Michigan: Historic landmarks