This episode reviews two landmark handbooks in psychology: The Oxford Book of Psychology and Spirituality and The Wiley Blackwell Handbook of Transpersonal Psychology, both of which call for an expansion of the field beyond scientific materialism. Then the third book - I - Reality and Subjectivity by David Hawkins MD, PhD is one of the most brilliant and profound explanations of the relationship between the nonlinear and linear realms - the very fabric of our experience - that every seeker should read and study.