Basics BooksScientology 8-80 Extension Course9 lessons in sequence72 written-response questionsBased on Scientology 8-808h9
Basics BooksScientology 8-8008 Extension Course19 lessons in sequence152 written-response questionsBased on Scientology 8-800824h19
Basics BooksThe Creation of Human Ability Extension Course16 lessons in sequence128 written-response questionsBased on The Creation of Human Ability32h16
Basics BooksDianetics 55! Extension Course16 lessons in sequence128 written-response questionsBased on Dianetics 55!24h16
Basics BooksIntroduction to Scientology Ethics14 lessons in sequence112 written-response questionsBased on Introduction to Scientology Ethics44h14
Basics LecturesDianetics: Lectures & Demonstrations Extension Course3 lessons in sequence6 written-response questionsBased on Dianetics: Lectures & Demonstrations8h3
Basics LecturesScience of Survival Lectures Extension Course6 lessons in sequence14 written-response questionsBased on The Science of Survival Lectures10h6
Basics LecturesSpecial Course in Human Evaluation Lectures Extension Course10 lessons in sequence32 written-response questionsBased on the Special Course in Human Evaluation Lectures24h10
Basics LecturesThought, Emotion and Effort Extension Course21 lessons in sequence58 written-response questionsBased on Thought, Emotion and Effort24h21
Basics LecturesThe Life Continuum Extension Course10 lessons in sequence22 written-response questionsBased on The Life Continuum16h10
Basics LecturesScientology: Milestone One Extension Course18 lessons in sequence40 written-response questionsBased on Scientology: Milestone One48h18
Basics LecturesThe Route to Infinity Extension Course7 lessons in sequence22 written-response questionsBased on The Route to Infinity10h7
