Blue Heron Books Shop › The Man Who Walked Through Time: The Story of the First Trip Afoot Through the Grand Canyon by Colin Fletcher Image 1 of 1 The Man Who Walked Through Time: The Story of the First Trip Afoot Through the Grand Canyon by Colin Fletcher $7.00 The remarkable classic of nature writing by the first man ever to have walked the entire length of the Grand Canyon. Edition Details ISBN: 0679723064 Publisher: Vintage Format: Paperback Publication Date: 1989-05-14 Add To Cart Added! The remarkable classic of nature writing by the first man ever to have walked the entire length of the Grand Canyon. Edition Details ISBN: 0679723064 Publisher: Vintage Format: Paperback Publication Date: 1989-05-14