LSD, marihuana, yoga and hypnosisTheodore X. Barber · First published 1970 · Latest edition 2007Open the Tome
Advances in Altered States of Consciousness and Human PotentialitiesTheodore X. Barber · First published 1976Open the Tome
Hypnosis, imagination, and human potentialitiesTheodore X. Barber · First published 1974Open the Tome
Fact, fiction, and the experimenter bias effectTheodore X. Barber · First published 1968Open the Tome