Linda Berens
Understanding Yourself and Others: An Introduction to Interaction Styles 2.0
https://www.amazon.com/Understanding-Yourself-Others-Introduction-Interaction/dp/0979868432
Understanding Yourself and Others: An Introduction to the 4 Temperaments-4.0
https://www.amazon.com/Understanding-Yourself-Others-Introduction-Temperaments-4-0/dp/0979868440
Dario Nardi
Neuroscience of Personality: Brain Savvy Insights for All Types of People
https://www.amazon.com/Neuroscience-Personality-Brain-Insights-People/dp/0979868475
The Magic Diamond: Jung's 8 Paths for Self-Coaching
https://www.amazon.com/Magic-Diamond-Jungs-Paths-Self-Coaching/dp/B08HJ5DBHW
Decode Your Personality: Go Beyond Myers-Briggs With 64 Brain-Based Subtypes
https://www.amazon.com/Decode-Your-Personality-Myers-Briggs-Brain-Based/dp/B0CMJ5W5DX
John Beebe
Energy and Patterns in Psychological Type
https://www.amazon.com/Energies-Patterns-Psychological-Type-Beebe/dp/1138922285
Carol Shumate
Projection and Personality Development via the Eight-Function Model
https://www.amazon.com/Projection-Personality-Development-Eight-Function-Model-ebook/dp/B0B3NDFX2H
Stephen Montgomery
People Patterns
https://www.amazon.com/People-Patterns-Stephen-Montgomery-ebook/dp/B007F8DRG4
Leon Haas & Mark Hunziker
Building Blocks of Personality Type: A Guide to Discovering the Hidden Secrets of the Personality Type Code
https://www.amazon.com/Building-Blocks-Personality-Type-Discovering/dp/0692235116
Mark Hunziker
Depth Typology: C. G. Jung, Isabel Myers, John Beebe and The Guide Map to Becoming Who We Are
https://www.amazon.com/Depth-Typology-Isabel-Myers-Becoming-ebook/dp/B01JEQXOIA
Isabel Briggs Myers
MBTI Manual: A Guide to the Development and Use of the Myers-Briggs Type Indicator, 3rd Edition
https://www.amazon.com/MBTI-Manual-Development-Myers-Briggs-Indicator/dp/0891061304