Manual for the Peacemaker An Iroquois Legend to Heal Self and Society Houston Jean Heftet / 1995 / Engelsk
Varieties of Psychedelic Experience The Classic Guide to the Effects of LSD on the Human Psyche Masters, Robert Heftet / 2000 / Engelsk
Into the Heart of Health Reaching Your Health Threshold, an Unshakeable Balance in Mind, Body, and Emotions Heftet / 2021 / Engelsk
Into the Heart of Health Reaching Your Health Threshold, an Unshakeable Balance in Mind, Body, and Emotions Innbundet / 2021 / Engelsk
