Back to the Stone Age: A Castaway in Pellucidar By Edgar Rice Burroughs Books / Paperback Books Publisher: Ace Books, January 1937 Price Starting at $11.06 Free Shipping Send to a friend Add to Wishlist 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. Stamped on page edges. (Science fiction, Sci-Fi, Fantasy) $11.06 1 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 Back to the Stone Age: A Castaway in Pellucidar There are not any review yet for this book