The Revolution of the Mahdi: Vol 1 & 2 After years of receiving request after request for the old "Double Eclipse" and "Revolution of the Mahdi" texts, i have reworked them, combined them with a narrative of the study and sources of their composition, and retell the story of all the trouble i got in when these were originally electronically published. Volumes 1 and 2 are $49.99 or $28.99 per volume.