Bloom, Harold [General Editor]. Twentieth-Century American Literature (8 volume set) The Chelsea House Library of Literary Criticism. New York: Chelsea House Publishers, 1985-1988. 
Eight volumes in maroon cloth with bright silver titles, each 8 1/2 x 11 1/4 inches, the set takes up 13 inches of shelf space. One binding corner is bumped and there are a few pages with creasing in the set. Bindings otherwise fine, pages are clean apart from a few library stamps. Ex library set from the non-circulating reference section; has standard library markups including white spine labels. Very good. Hardcover.
A thorough, scholarly treatment of 373 American authors of the 20th century, with the comprehensive Index volume.