Time Gate: Hurtling Backward Through History By Pellegrino, Charles R. Books / Paperback Books › Science › General ISBN: 0830618635 / Publisher: Tab Books, March 1985 Price Starting at $6.73 Free Shipping Send to a friend Add to Wishlist Description Traces the history of humanity and the planet Earth backward from 1984 to the origins of life Read More Traces the history of humanity and the planet Earth backward from 1984 to the origins of life Read Less Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $6.73 2 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Time Gate: Hurtling Backward Through History