The Appleton-Century mss., 1846-1962, consists of the office files of the publishing company, its two predecessors, D. Appleton & Co., and the Century Co., and to a small extent its successor, Appleton-Century Crofts, Inc.
The Augustan mss., 1688-1748, consists of manuscripts and correspondence collected by Indiana University Professor William T. Morgan, 1922-1945, relating to the Age of Queen Anne.
The Baker, Hord, and Hendricks mss., 1862-1916, consists of records of the Indianapolis, Indiana, law firm founded in 1862 by Thomas Andrews Hendricks, 1819-1885, and Oscar B. Hord, 1829-1888.
The Bicknell mss., 1828-1881, consist of the papers of George Augustus Bicknell, 1815-1891, of New Albany, Indiana, professor of law at Indiana University, 1861-1870, and a member of Congress from Indiana, 1877-1881.
Consists primarily of the papers of the British publishing firm of Calder & Boyars Ltd. Also included are the papers of its predecessor John Calder (Publishers) and the personal papers of John Calder, 1927- . A few personal papers of Marion Boyars, 1928-1999, are also present.