Covers the history of the United States and Canada from prehistory to the present. Articles from 1964 to the present. Article abstracts may reference various published and unpublished diaries.

Covers the history of the world from 1450 to the present. Excludes United States and Canada. Articles published 1974 to the present.

Covers literature, languages, folklore, and linguistics. Includes English and foreign languages. Articles from 1963 to the present.

Includes many references to articles about diaries and reviews of published diaries. Covers 18th-20th century publications.

Content covers the time period from 1830-1914. Publication dates of articles represent 1945 to present.