Esalen books
Penguin
Abraham H. Maslow
Penguin 1976, c1971 Esalen books , Penguin books
所蔵館11館
edited by George Isaac Brown with Thomas Yeomans and Liles Grizzard
Penguin 1976, c1975 Esalen books
所蔵館2館
Roberto Assagioli
Penguin 1976 Esalen books
所蔵館9館
Viking Press 1975 Esalen books
所蔵館1館