Other Worlds April 1952 Issue No. 18 By Books / Paperback Fiction › Sci-Fi & Fantasy Publisher: Clark Publishing Company, January 1952 Price $12.51 Free Shipping Send to a friend Used - Good Good condition. April, 1952, Issue No. 18. (Science Fiction, Sci-Fi, Rocket) $12.51 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.