Helen Palmer & David Daniels
Enneagram worldwide, enneagram studies in the narrative tradition, founded by helen palmer and
david daniels. our enneagram workshops, teacher certification program and teachings in the narrative tradition offer a unique and personally transformative experience.
http://www.authenticenneagram.com/
Elisabeth Wagele
Elizabeth wagele's site on her books on personality types including her cartoons
http://www.wagele.com/
Hurley & Donson
Kathy hurley and theodorre donson's accurate, easy to learn, and fun to use presentation of the enneagram
http://www.hurleydonson.com/
Peter O´Hanrahan
Peter O´Hanrahan
http://www.enneagramwork.com/
Riso and Hudson
Home of the best-selling enneagram authors don riso and russ hudson, and the riso-hudson enneagram type indicator. training, workshops, online testing, and discussion board.
http://www.enneagraminstitute.com/
Sandra Maitri
Sandra Maitri
http://www.sandramaitri.com/