Liber Novus
C. G. Jung
Take Care of Your Type: An Enneagram Guide to Self-Care
Christina S. Wilcox
The Developmental Psychology of Jean Piaget
John Hurley Flavell
Measure Theory
J. L. Doob
The Future of the Philosophy of Time
Adrian Bardon
The Routledge Handbook of the Ethics of Human Enhancement
Fabrice Jotterand & Marcello Ienca