Mencken, Henry Louis, 1880-1956 Happy days, 1880-1892 / H. L. Mencken - Alfred A. Knopf 1940 24999 Subjects--Topical Terms: Mencken, Henry Louis, 1880-1956 - Childhood and youthAuthors, American - 20th century - BiographyBaltimore (Md.) - Social life and customs LC Class. No.: PS / 3525