The Juanita Brooks papers (1941-1993) is comprised mainly of photocopied letters from Dale Morgan to Juanita Brooks concerning her book, Mountain Meadows Massacre, published in 1950. Also included are some short stories, letters concerning John D. Lee, and an oral history transcript.

The William H. Delves papers (1977-2002) include his resume and an essay he wrote concerning Juanita Brooks, Delbert L. Stapley, and David O. McKay. Also included in the collection is a copy of Delves's autobiography, In Sunshine and Shadow: The Memoirs of William Hughes Delves.

The John Doyle Lee papers (1876, 1949, 1982) comprise two categories of documents: typescripts of diaries and journals written by Lee between 1841 and 1851 and typescripts of documents written about Lee at later dates. The latter category includes book excerpts, a legal document, and a research paper.

This report (1861-1870) consists of typescript minutes of the LDS Ward in Harmony, Utah, describing events in the church and social activities in the town.