Blending philosophy, politics, activism, spirituality and humour, Ethan's more recent publications include:
- The Matrix of Four, The Philosophy of the Duality of Polarity on the subject of the development of individual consciousness
- the controversial The Terraist Letters, a work that humorously contrasts the very serious issues of global nuclear experimentation promotion and global marijuana prohibition
- Tibetan Fusion a book of simple meditative practices and movements that can help you access and balance your energy, and
- The Little Green Book of Revolution an inspirational book based on ideas of peaceful revolution, historical activism and caring for the Earth like Native Americans.