Books by Sprague De Camp, LClick here for all books by Sprague De Camp, L available for purchase on-line. The Ancient Engineers by Sprague De Camp, L listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Lovecraft: A Biography by SPRAGUE DE CAMP, L listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |