Claudio Naranjo/ Jean Houston (FRW)
(1)
Denise Kester/ Jean Houston (FRW)
(1)
Donna Eden/ David Feinstein/ Jean Houston (FRW)
(1)
Jane Rigney Battenberg/ Jean Houston (FRW)
(1)
Jean Houston/ Marianne Williamson (FRW)
(1)
Patricia Broersma/ Jean Houston (FRW)
(1)
Peggy Rubin/ Jean Houston (FRW)
(1)
Rupert Sheldrake/ Terence McKenna/ Ralph Abraham/ Jean Houston (FRW)
(1)