Phenomenology and Mysticism: The Verticality of Religious Experience
Anthony J. Steinbock
50 Bedtime Stories
Belinda Gallagher
The Bloomsbury Companion to Analytic Philosophy
Barry Dainton & Howard Robinson
Problems on Partial Differential Equations
Maciej Borodzik & Paweł Goldstein & Piotr Rybka & Anna Zatorska-Goldstein
Problem Books in Mathematics (1)
Sex, Ecology, Spirituality
Kenneth E. Wilber
Authors of the 19th Century
Britannica Educational Publishing
Authors of the Medieval and Renaissance Eras
Ancient Greece
Kathleen Kuiper