Murry R. Nelson, "Encyclopedia of Sports in America: A History from Foot Races to Extreme Sports " English | ISBN: 0313347905 | 2008 | 608 pages | PDF | 6 MB
Dogsledding and Extreme Sports: A Nonfiction Companion to Magic Tree House Merlin Mission #26: Balto of the Blue Dawn by Mary Pope Osborne, Natalie Pope Boyce 2016 | ISBN: 0385386443, 0385386451 | English | 128 pages | EPUB | 50 MB