1. HCO PL 7 Feb. 1965 Keeping Scientology Working Keeping Scientology Working Series 1 2. HCO PL 17 June 1970RB Technical Degrades Keeping Scientology Working Series 5R 3. HCO PL 23 Oct. 1980R II Chart of Abilities Gained for Lower Level and Expanded Lower Grades 4. HCOB 8 June 1970 Low TA Handling 5. HCOB 6 Nov. 1964 Styles of Auditing 6. HCO PL 27 Oct. 1964R Policies on Physical Healing, Insanity and Sources of Trouble 7. HCO PL 7 Aug. 1965 Suppressive Persons, Main Characteristics Of 8. HCO PL 5 Apr. 1965 Handling the Suppressive Person, The Basis of Insanity 9. HCOB 27 Sept 1966 The Antisocial Personality, the Anti-Scientologist 10. HCOB 31 Dec. 1978R III Educating the Potential Trouble Source, The First Step Toward Handling: PTS C/S-1 11. HCO PL 20 Oct. 1981R PTS Type A Handling 12. HCOB 24 Apr. 1972 I PTS Interviews C/S Series 79 Expanded Dianetics Series 5 13. HCOB 10 Aug. 1973 PTS Handling 14. HCOB 8 Mar. 1983 Handling PTS Situations 15. HCOB 16 Apr. 1982 More on PTS Handling 16. HCOB 10 Sept 1983 PTSness and Disconnection 17. HCOB 24 Nov. 1965 Search and Discovery 18. HCOB 28 Jan. 1966 Search and Discovery Data, How a Suppressive Becomes One 19. HCOB 5 Feb. 1966 S and D Warning 20. HCOB 10 June 1966 II S&D -- The Missed Item 21. HCOB 19 Jan. 1968 S&Ds by Button 22. HCOB 19 Nov. 1978 L&N Lists -- The Item "Me" 23. HCO PL 20 Oct. 1976RA PTS Data 24. HCOB 31 Dec. 1978RA II Outline of PTS Handling 25. HCOB 21 May 1985 Two Types of PTSes C/S Series 121 FPRD Series 11 26. HCOB 7 July 1964 Justifications 27. HCOB 8 July 1964 More Justifications 28. HCOB 22 July 1963 You Can Be Right 29. HCOB 1 Sept 1963 Routine Three SC 30. HCOB 5 Sept 1978 Anatomy of a Service Facsimile 31. HCOB 6 Sept 1978 II Service Facsimiles and Rock Slams 32. HCOB 6 Sept 1978 III Routine Three SC-A Full Service Facsimile Handling Updated with New Era Dianetics 33. HCOB 8 Sept 1978RB Mini List of Grade 0-IV Processes 34. HCOB 14 Nov. 1987 Expanded Grade IV Process Checklist