Publications &Professional Resources
Aurelius Press offers a growing library of books, e-books, manuals, and reference materials designed to deepen understanding of psychological type, career development, and personal growth. These publications provide practical guidance and evidence-based insights for professionals, educators, and individuals seeking to improve performance and communication.
Our flagship titles include the Majors Personality Type Inventory™ (Majors PTI™) and the Majors PT-Elements™ manuals — essential resources for anyone working with Jungian psychological type assessments.
We regularly release new materials to support coaches, counselors, and organizations. Check back often to explore the latest guides, workbooks, and training references that help you apply type theory and assessment results in real-world settings.
Majors PT-Elements User Manual
The Majors Personality Type-Elements™ Manual is a professional guide for administering and interpreting the PT-Elements assessment. It explains ethical use, scoring methods, and report interpretation, offering step-by-step instructions and practical guidance for delivering accurate, in-depth Jungian personality insights beyond the standard 16-type framework.
Majors PTI User Manual
The Majors Personality Type Inventory™ (MajorsPTI™) Manual offers concise guidance for ethical, professional use of the assessment. It introduces Jungian 8-Process scores, explains psychometric foundations, and supports training for informed application while promoting personal growth and organizational development beyond traditional 16-type models.
Majors OEM User Manual
The Majors Occupational Environment Measure™ (Majors OEM™) Manual equips professionals to administer, score, and interpret the 93-item career assessment. It explains Occupational Activity Groupings, RIASEC alignment, and NOC code mapping, and provides ethical, actionable feedback practices for students, professionals, and career changers, enabling confident, data-driven career exploration and planning.