Dennis M Waller is recognized as an expert on spiritual experience, self-discovery, and exploring human consciousness. As a writer, speaker, and philosopher, his teachings invoke a higher sense of consciousness and awareness. He is best known for his work in the field of Indigos. His other fields of expertise include comparative religion, the law of attraction, and interpreting Eastern thought and philosophy. He is the author of "Are You an Indigo?" The Art of Talking to Christ" "Indigo Wisdom" and "The Way of the Tao"