FRIENDSHIP IN DOUBT: ALEISTER CROWLEY, J. F. C. FULLER, VICTOR B. NEUBURG, AND BRITISH AGNOSTICISM. By Richard Kaczynski. Oxford Studies in Western Esotericism. New York: Oxford University Press. 2024. Pp. x + 485. Hardback, 120.00 - Popov, Elena (Religious studies review, 2025)