What American fiction writer from Midland, Texas wrote the 5th novel in the "World of the Lupi" series?
Blood Lines (Wilks novel) Blood Lines by Eileen Wilks is the 5th novel in the World of the Lupi series. It was released on January 2, 2007.
L. Sprague de Camp Lyon Sprague de Camp ( ; 27 November 1907 – 6 November 2000), better known as L. Sprague de Camp, was an American writer of science fiction, fantasy, non-fiction and biography. In a career spanning 60 years, he wrote over 100 books, including novels and works of non-fiction, such as biographies of other fantasy authors. He was a major figure in science fiction in the 1930s and 1940s.