The following was relevant for my first book, which was metaphysical in nature:
The author is a registered Professional Engineer with degrees in Electrical Engineering and Philosophy. Additional knowledge and experience have been gained studying Shorinji-Ryu Karate, Yang Taiji Chuan, licensed Massage Therapy, Hatha Yoga, and Vipassana Meditation.
For my second book, on Economics, nothing much has changed. More work experience, but that's about it.
This member has not published any books.