Manatee Books

year of pub­li­ca­ti­onISBNauthor(s)title
1995978-0-9644427-0-2Doug GelbertThe Great Delaware Sports Book
2004978-0-9644427-5-7Doug GelbertThe Canine Hiker's Bible
2001978-0-9644427-9-5   ''The 55 Best Places To Hike With Your Dog In The Philadelphia Region ... and 55 more