Cranston, Sylvia HPB the extraordinary life and influence of Helena Blavatsky, founder of the modern theosophical movement Sylvia Cranston - New York G.P. Putnam's Sons 1993 - 648 p. : ill. ; 23 cm. p. 617-628 ISBN: 0874776880 Subjects--Personal Names: Blavatsky, H.P. (Helena Petrovna), 1831--1891 Subjects--Topical Terms: Theosophists--Biography