The Crystal Cave By Stewart, Mary Books / Hardcover Fiction › Sci-Fi & Fantasy ISBN: 1111746370 / Publisher: William Morrow, January 1970 Price $13.12 Free Shipping Send to a friend Used - Good With Dust Jacket Good condition. Acceptable dust jacket. Book Club edition. (fantasy, historical fiction, king arthur) 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. $13.12 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.