Axial Age Thought

Zoroastrians
Mary Boyce
The Bible Unearthed
Israel Finkelstein & Neil Asher Silberman
The Upanishads
Hindu Texts
Religions of the Axial Age
Prof. Mark W. Muesse
Ancient China Simplified
Edward Harper Parker
Divine Harmony
John Strohmeier & Peter Westbrook
Modes of Religiosity
Harvey Whitehouse
The front cover of the book, 'Shamanism: A Biopsychosocial Paradim of Consciousness and Healing' (Second Edition) by Michael Winkelman.
Shamanism
Michael Winkelman