On the Nature of Time (Essay)
Stephen Wolfram
PMO Principles
Eileen J. Roden & Robert Joslin & Ralf Müller & Lindsay Scott
Theories of Personality
Jess Feist & Gregory J. Feist
Introduction to Jungian Psychotherapy: The Therapeutic Relationship
David Sedgwick
Principles of Physiological Psychology
Wilhelm Max Wundt
Age of Chivalry Or Legends of King Arthur
Thomas Bulfinch