Book: Liber 913 Tau Yod Shin Aleph Resh Bet Thisharb Viae Memoriae by Aleister CrowleyThisharb, Liber Viae Memoriae Gives methods for Attaining the magical memory, or memory of past lives, and an insight into the function of the Aspirant in this present life. (So to enable the Aspirant to calculate his True Orbit in eternity.). Equinox I vii, p. 105.
Books in PDF format to read:Aleister Crowley - Liber 913 The Treasurehouse Of Images
Aleister Crowley - Liber 418 The Vision And The Voice
Aleister Crowley - Liber 913 Tau Yod Shin Aleph Resh Bet Thisharb Viae Memoriae