Personal papers comprised of letters, articles and printed items relating to John Hardy, Sen. Jacob Javits, John F. Kennedy, Robert Lax and Thomas Merton, John S. Monagan, Raymond Roseliep, and Mark Van Doren.
The collection contains typed manuscripts and galley proofs for novels and screenplays by William P. Blatty. It also contains research materials related to the Exorcist, including letters from Father William S. Bowdern (1968-1975).