LAM – the Way: The Psychonauts’ Workbook by Recuperatio 146 and Frater 273, with essays by many others.
“What if you could contact and commune with an alien? This book explores experiences and methods of people engaging in meditative work with Aleister Crowley’s portrait of LAM, a mysterious extra-terrestrial intelligence that played the central role in the British branch of Crowley’s magical order.
In essays written by practitioners from all around the globe, they expound, for the first time ever, the results of their trafficking with consciousness that transcends the human realm.
The book also includes practical instruction in invoking the entity LAM.”
This is about LAM as depicted by Aleister Crowley for Liber LXXI.