 "Library Journal's" fame dated back to the late 19th century with Melvil Dewey serving as its founding editor from 1876-1881.In his nine years as editor-in-chief, Moon changed "Library Journal" substantially, most noticeably by engaging the magazine in controversial issues and taking sides in the heated debates that characterized American librarianship during the period.Under Moon's editorship, "Library Journal" became known for its liberal, activist perspectives on the professional issues of the day.