Juanjo Piñeiro, an interior and exterior traveler, has traveled the world studying altered states of consciousness and psychoactive substances: in short, the human mind.
His interest and love for knowledge are combined with his fight for civil rights and individual freedom.
He is the author of In Search of Sacred Plants. A Living Manual for Lovers of Shamanism (Gaia, 1966) and The Awakening of the Mushroom. Diary of a Psychonaut in Mexico (Grijalbo, 2000).