
Jeff Warren
Jeff Warren is a writer and meditation teacher. He is the co-author of The New York Times bestselling Meditation for Fidgety Skeptics, author of The Head Trip - a travel guide to sleeping, d…
Jeff Warren is a writer and meditation teacher. He is the co-author of The New York Times bestselling Meditation for Fidgety Skeptics, author of The Head Trip - a travel guide to sleeping, d…