George, Charles, 1893-1960. The thirteenth day, a mystery play in three acts, by Charles George. - Dayton, O., Paine publishing company [1931] - 142 p. illus. (port.) diagr. 18 cm. - Paine's royalty plays . LCCN: ca 34001465 LC Class. No.: PS3513.E563 / T55 1931 Dewey Class. No.: 812.5