The Time Stream, The Greatest Adventure, The Purple Sapphire: Three Science Fiction Novels By John Taine, Eric Temple Bell Books / Paperback Books ISBN: 0486211800 / Publisher: Dover, January 1964 Price Starting at $41.75 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. Collectible - Good Collectible - Good. Three books in one. Barbara G. Mertz Rev Trust custom bookplate on front endpage. This book formed part of Barbara G. Mertz's personal library at her home in Frederick, Maryland. (sci-fi, anthology) $41.75 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 The Time Stream, The Greatest Adventure, The Purple Sapphire: Three Science Fiction Novels