Guide to the John Muir Trail By (author): "Thomas Winnett"Genres:Nonfiction books Travel books Reference books Climbing books Wilderness books ISBN0911824642ISBN139780911824643AsinGuide to the John Muir TrailOriginal titleGuide to the John Muir TrailOffers advice on planning a hiking or backpacking trip on the John Muir Trail, discussing supplies, permits, animal problems, and packing, with trail profiles and maps.