| August 25, 1958 | Administrative Stable Data | L. Ron Hubbard writes HCOB 'Administrative Stable Data'. | |
| February 12, 1959 | Book Administrator | L. Ron Hubbard writes HCOPL "Book Administrator". | |
| May 14, 1959 | HCO Administrator | L. Ron Hubbard writes HCOPL 'HCO Administrator'. | |
| October 23, 1959 | Attention Registrars and Book Administrators | L. Ron Hubbard writes HCOPL 'Attention Registrars and Book Administrators'. | |
| March 24, 1961 | HGC Admin Partial Hat, Staff Auditor Assignment | L. Ron Hubbard writes HCOPL 'HGC Admin Partial Hat, Staff Auditor Assignment'. | |
| January 30, 1962 | Technical Director and Administrator | L. Ron Hubbard writes HCOPL 'Technical Director and Administrator'. | |
| December 5, 1962 | Administrator's Hat | L. Ron Hubbard writes HCOPL 'Administrator's Hat'. | |
| September 7, 1963 | Committees of Evidence, Scientology Jurisprudence, Administration Of | L. Ron Hubbard writes HCOPL 'Committees of Evidence, Scientology Jurisprudence, Administration Of'. | |
| March 7, 1964 | Director of Enrollment, The Letter Registrar, Administration | L. Ron Hubbard writes HCOPL 'Director of Enrollment, The Letter Registrar, Administration'. | |
| March 17, 1965 | Administering Justice | L. Ron Hubbard writes HCOPL 'Administering Justice'. | |
| April 2, 1965 | Administration Outside Scientology | L. Ron Hubbard writes HCOPL 'Administration Outside Scientology'. | |
| November 2, 1965 | Fast Line SECEDs and Admin Orders | L. Ron Hubbard writes HCOPL 'Fast Line SECEDs and Admin Orders'. | |
| November 2, 1965 | Fast Line SECEDs and Admin Orders | L. Ron Hubbard writes HCOPL 'Fast Line SECEDs and Admin Orders'. | |
| July 10, 1967 | Admin Degrades | L. Ron Hubbard writes HCOPL 'Admin Degrades'. | |
| July 10, 1967 | Admin High Crime | L. Ron Hubbard writes HCOPL 'Admin High Crime'. | |
| July 10, 1967 | Keeping Admin Working | L. Ron Hubbard writes HCOPL 'Keeping Admin Working'. | |
| August 15, 1967 | Discipline, SPs and Admin, How Statistics Crash | L. Ron Hubbard writes HCOPL 'Discipline, SPs and Admin, How Statistics Crash'. | |
| December 18, 1967 | The Sunshine Rundown: Administration | L. Ron Hubbard writes HCOPL 'The Sunshine Rundown: Administration'. | |
| February 22, 1968 | Ethics and Admin, Slow Admin | L. Ron Hubbard writes HCOPL 'Ethics and Admin, Slow Admin'. | |
| November 9, 1968 | Standard Admin | L. Ron Hubbard writes HCOPL 'Standard Admin'. | |
| May 16, 1969 | Course Administration | L. Ron Hubbard writes HCOPL 'Course Administration'. | |
| July 29, 1969 | Course Administration, Roll Book | L. Ron Hubbard writes HCOPL 'Course Administration, Roll Book'. | |
| October 7, 1969 | Fundamentals of Administration No. 2 | L. Ron Hubbard writes HCOPL 'Fundamentals of Administration No. 2'. | |
| January 24, 1970 | Tech/Admin Ratio | L. Ron Hubbard writes HCOPL 'Tech/Admin Ratio '. | |
| June 10, 1970 | Public Divisions and Tech/Admin Ratio | L. Ron Hubbard writes HCOPL 'Public Divisions and Tech/Admin Ratio '. | |
