The Wisdom of the Knowing Ones Gnosticism - the Key to Esoteric Christianity — by Manly P. Hall

This work covers the relationship of Gnostic mysticism to the inner teachings of Plato, the insights of Valentinus, Basilden, Bardaisan and others, magical meanings of talismanic gems, the spiritual glory of Alexandria and the Gnostic essence of the Christian message.

Illustrated with Gnostic artifacts, this is a must for all those intrigued by this popular subject.

Doctrines of Neoplatonism
— Lectures by Manly P. Hall

1 - Proclus on the Theology of Plato
2 - Iambichus on the Mysteries
3 - Plotinus the Beautiful
4 - Porphyry on the Wanderings of Ulysses
5 - Julian on the Mother of the Gods