Facsimile edition to which is added: Catalogue 62, H.P. KRAUS, The Duveen Collection of Alchemy & Chemistry, supplementing the Bibliotheca Alchemica et Chemica. The Duveen Collection of Balneology.

This is the first systematic treatment of esotericism to appear in English. Here is also a historical survey, beginning with the Alexandrean Period, of the various esoteric currents such as Christian Kabbalah, Theosophy, Alchemy, Rosicrucianism, and Hermeticism. Common characteristics of these currents are the notion of universal interdependency and the experience of spiritual transformation. The author establishes a rigorous methodology; provides clarifying definitions of such key terms as "gnosis," "theosophy," "occultism," and "Hermeticism;" and offers analysis of contemporary esotericism based on three distinct pathways. The second half of the book presents a series of studies on several important figures, works, and movements in Western esotericism—studies devoted to some of the most characteristic and illuminating aspects that this form of thought has taken, such as theosophical speculations on androgyny, rosicrucian literature, and Masonic symbolism. The book is completed by a rich and selective Bibliography conceived as a means of orientation and a tool for research.

A surprising true story of Isaac Newton’s boyhood suggests an intellectual development owing as much to magic as science. Before Isaac Newton became the father of physics, an accomplished mathematician, or a leader of the scientific revolution, he was a boy living in an apothecary’s house, observing and experimenting, recording his observations of the world in a tiny notebook. As a young genius living in a time before science as we know it existed, Isaac studied the few books he could get his hands on, built handmade machines, and experimented with alchemy—a process of chemical reactions that seemed, at the time, to be magical. Mary Losure’s riveting narrative nonfiction account of Isaac’s early life traces his development as a thinker from his childhood, in friendly prose that will capture the attention of today’s budding scientists—as if by magic. Back matter includes an afterword, an author’s note, source notes, and a bibliography.

The first book-length study of the contributions that women writers made to the social, cultural and philosophical milieux of seventeenth-century English republicanism. Drawing on the works of six women writers of the period, the book examines their writings and explores the key themes and concepts that they build upon.