Walk! Mercer Island is the comprehensive guide to walking the extensive and beautiful parks, open space, residential neighborhoods and community trails available on the little island, in the middle of Lake Washington.  Author Kris Kelsay, an avid walker, hiker, and outdoor enthusiast guides you along this little known and underutilized trail system, pointing out Mercer Island’s unique history, beautiful public art, and fascinating flora & fauna along the way.  Residents and visitors alike will gain inside knowledge and access to this gem of an Island in Seattle’s backyard.