- The Admissions of L. Ron Hubbard (ca. 1946)
- Letter: Jack Parsons to Aleister Crowley (1946)
- Letter: Robert Heinlein to John Arwine (1946)
- Parsons v. Hubbard: Temporary Injunction And Restraining Order (1946)
- Book: The Book of AntiChrist: Sub-Figura vel Liber Babalon (1949)
- Letter: Hubbard to Forrest Ackerman (1949)
- Promo: Dianetics and Psychoanalysis (1951)
- Letter: L. Ron Hubbard to FBI Washington, DC, Attention Mr. Parrish (March 3, 1951)
- Memorandum: Hubbard Dianetic Research Foundation Inc. Internal Security – R (March 7, 1951)
- Letter: Dr. E. S. Hallinger, Secretary Department of Law and Public Safety to FBI (March 14, 1951)
- Letter: FBI Director John Edgar Hoover to Dr. E. S. Hallinger (with note re: C. Parker Morgan) (March 21, 1951)
- Memorandum: Hubbard Dianetic Research Foundation, Inc., Information Concerning (April 11, 1951)
- Legal: Complaint for Divorce: Sara Northrup Hubbard v. L. Ron Hubbard (1951)
- News: Wife Accuses ‘Mental’ Expert of Torturing Her (April 24, 1951)
- News: Dianetics Chief, Ill In Cuba, Defies Wife (1951)
- Order: For Publication Of Summons (May 1, 1951)
- Affidavit: For Publication of Summons (May 1, 1951)
- Letter: L. Ron Hubbard to the Attorney General (May 14, 1951)
- Affidavit: Oath of Receiver (May 14, 1951)
- Petition: For Appointment Of Receiver Ex Parte .. Rule 28 (May 14, 1951)
- Memorandum: Points And Authorities In Support Of Application Of Receivership (May 14, 1951)
- Order: Appointing Receiver (May 14, 1951)
- Memorandum: Hubbard Dianetic Research Foundation L. Ron Hubbard – Founder Information concerning (May 15, 1951)
- Legal: Petition for Divorce (No. A 36594) (June 6, 1951)
- Letter: “In return for the divorce…” (June 9, 1951)
- Statement: Sara Northrup Hubbard (Handwritten) (June 9, 1951)
- Legal: Statement of Sara Northrup Hubbard (June 11, 1951)
- Statement: Sara Northrup Hubbard (June 11, 1951)
- Statement: Sara Northrup (June 11, 1951)
- Journal Entry Of Divorce (June 14, 1951)
- Affidavit of Publication (June 29, 1951)
- Notice: Notice Of Motion (July 17, 1951)
- Affidavit In Support Of Motion To Dismiss (July 18, 1951)
- Affidavit Of Caryl Warner In Opposition To Motion (July 24, 1951)
- Memorandum: Alleged Communist Infiltration into Dianetic School, Wichita, Kansas; Internal Security -X (October 16, 1951)
- Letter: FBI Director J. Edgar Hoover to Ethel B. Stewart (with note about L. Ron Hubbard) (November 6, 1951)
- Memorandum: Allied Scientists of the World (December 7, 1951)
- Stipulation Of Counsel Dismissing Complaint And For Exoneration Of The Sureties And Orders (March 19, 1952)
- Memorandum: The Hubbard Dianetic Research Foundation, Incorporated Cooperation, Detroit Police Department Research (Crime Records) (May 29, 1953)
- Letter: Scientology Secretary John Galusha to Better Business Bureau, Phoenix (June 12, 1954)
- Memorandum: Hubbard Association of Scientologists International; Internal Security (January 25, 1955)
- Letter: L. Ron Hubbard to FBI re: Communist activities (July 11, 1955)
- Memorandum: The Hubbard Dianetic Research Foundation; Internal Security (September 4, 1956)
- Letter: FBI Director J. Edgar Hoover to Senator Styles Bridges (February 28, 1957)
- Letter: FBI Director J. Edgar Hoover to [?] (February 23, 1960)
- Memorandum: Re: Hubbard E-Meter; Newspaper coverage (February 6, 1963)
- Memorandum: L. Ron Hubbard (February 12, 1963)
- Letter: FBI Director J. Edgar Hoover to [?] (March 14, 1968)
- Memorandum: Ronald Lafayette Hubbard; Hubbard Explorational Company, Ltd. (August 13, 1968)
- Letter: Congressman Edwin D. Eshelman to FBI Director J. Edgar Hoover (December 6, 1968)
- Letter: FBI Director J. Edgar Hoover to [?] (December 17, 1968)
- Letter: FBI Director J. Edgar Hoover to [?] (June 23, 1969)
- Letter: FBI Director J. Edgar Hoover to [?] (January 25, 1971)
- Letter: FBI Director J. Edgar Hoover to [?] (July 28, 1971)
- FBI Report: Hubbard Association of Scientologists International; Also Known As: Hubbard Dianetic Research Foundation (February 22, 1974)
- Reporter’s Daily Transcript: Scientology v. Armstrong (15 May 1984)
- Book: Bare-faced Messiah (1987)
- Book: The Magical Revival (Acknowledgements) (1991)
- Book: The Magical Revival (1991)
- Book: The Beast 666 by John Symonds (1997)
- Book chapter: Black Magic ‘n Betty: Sub-Figura vel Liber Babalon (1997)
- Article: JPL’s Jack Parsons and his BABALON Brethren: Sub-Figura vel Liber Babalon (ca. 1997)
- Article: Hubbard and the Occult: Sub-Figura vel Liber Babalon (ca. 1997)
- Letter: Attorney Jeremy Malcolm to Bradley Woodward Re Defamation (2001)
- Book: In The Name Of The Beast: The Devil (2005)
- Book: Strange Angel (2005)