Volume II - Science (or two) only. lii, 628pp, Blue cloth-covered boards with blind embossed and gilt decoration, gilt lettering on spine. 8vo. Cloth worn and marked, a little rubbed at edges, more heavily so on corners and spine ends. Text block edges toned and spotted. Free endpapers toned. Some faint, scattered spotting throughout but heaviest on the first few leaves.
First published in the 1870s, Isis Unveiled is a work of esoteric philosophy, the first major self-published work of Helena Petrovna Blavatsky and the founding principle thesis of the Theosophical movement she founded.