To express his pioneering views about the brain and human consciousness, Ilchi lee has authored a total of 29 books. While written in Korean, 12 have been translated into English, in addition to nine other languages.
Among the books Ilchi Lee has authored are Power Brain Kids: 12 Easy Lessons to Ignite Your Child’s Potential, Developing the Brainpower Hidden in Your Child (a million-copy seller in South Korea, in three languages), Know Your Brain, Know Happiness (with Hee-Sup Shin), Brain Respiration (in eleven languages), Healing Society (in six languages), Meridian Exercises for Self-Healing (in six languages), Human Technology (in five languages), and Dahnhak Kigong (in three languages).