Double Switch By Mahan, Walter L. Books / Paperback Fiction › Literature & Fiction ISBN: 0759696551 / Publisher: 1st Book Library, July 2002 Price $14.54 Free Shipping Send to a friend Collectible - Good Signed Signed Copy Collectible - Good. Inscribed by author on title page. $14.54 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.