Contains the professional correspondence and office files of A. Dean Larsen. The majority of the materials comes from his term as the Director for Collection Development at the Harold B. Lee Library. The collection includes bookseller records, BYU off-campus libraries records, catalogs and book cards, and administrative records for the Harold B. Lee Library, 1930-2002.

Contains records on collection development of the library, including assessments, vendor documents, statistics, studies and reports, and committee records. Dates from 1995 to 2003.

Contains agendas, reports, charges, and other materials related to the committees sponsored by the Harold B. Lee Library. Dates are from 2003 to 2012.

Contains minutes from the meetings of the Friends of the Library Board and documents related to the fundraising activities of the Harold B. Lee Library. Dates are from 2010 to 2013.

Contains information related to the library's involvement with the Greater Western Library Alliance. Dates are from 2011.

Contains reports of reported Honor Code violations in the library. Dates are from 2006.

Contains information on the relationship between the Harold B. Lee Library and the Center for Teaching and Learning. Dates are from 2006 to 2012.

Contains H. Julene Butler's research files on the history of the Harold B. Lee Library. Dates are from 2007 to 2013.

Contains a letter supporting an IMLS grant to increase the availability of library education in the state of Utah. Dates are from 2008.

Contains records concerning the Jerusalem Center, Law Library, the Bean Museum, and the Tanner Library.