Tradition and the Rule of Faith in the Early Church
Alexander Y. Hwang
La filosofía perenne
Aldous Leonard Huxley
Contemporary Psychoanalytic Foundations: Postmodernism, Complexity, ...
Mark Leffert
The Other Gospels: Accounts of Jesus From Outside the New Testament
Bart D. Ehrman & Zlatko Plese
Mental Imagery in the Child: A Study of the Development of Imaginal ...
Jean Piaget
An Outline of Psychoanalysis
Sigmund Freud