This is the first journey on foot through the Grand Canyon. "The Man Who Walked Through Time" by Colin Fletcher, 2nd printing 1968, Borzoi Book, includes a fabulous map of the Grand Canyon National Park at back of book. The book is in excellent condition, not price clipped, no odors. The map is as crisp, white & clean as the day of publication. It is on a type of velum. There is an Ex Libris bookplate belonging to Maria Cristina Thorson that is incredible in it's own right. Book has many black & white photographs. Note: The book was composed, printed and bound by The Book Press, Inc.. Typography and binding design by Winston Potter. This is an exceptional book.