Mark G. Reinhard is an electrical engineer, acupuncturist, and author who has dedicated his life to understanding the intersections of science, spirituality, and the human experience. With decades of experience in both scientific and alternative medical fields, he has pioneered new methods in acupuncture, particularly in understanding its bioelectric mechanisms. His work has influenced the development of new needling techniques and electro-acupuncture treatments for inflammation, degenerative conditions, and pain management.

His journey as a writer began with two books on acupuncture, but it was a personal health crisis in 2012 that ultimately led him to write Life in 24 Dimensions. After experiencing a stroke in 2015, Mark found himself in a period of forced reflection. Rather than allowing his condition to limit him, he used this time to delve deeper into his research, connecting the dots between physics, consciousness, and the unseen aspects of reality. Over the years, his ideas evolved into a structured theory, culminating in this groundbreaking book.