Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants

The Author's Desk Book Being a Reference Volume upon Questions of the Relations of the Author to the Publisher, Copyright, The Relation of the Contributor to the Magazine, Mechanics of the Book, Arrangement of the Book, Making of the Index, Etc.

Psychical Miscellanea Being Papers on Psychical Research, Telepathy, Hypnotism, Christian Science, etc.

Psychic Phenomena A Brief Account of the Physical Manifestations Observed in Psychical Research

The Romance of Mathematics Being the Original Researches of a Lady Professor of Girtham College in Polemical Science, with some Account of the Social Properties of a Conic; Equations to Brain Waves; Social Forces; and the Laws of Political Motion.

An Historical Relation of the Island Ceylon in the East Indies Together with an Account of the Detaining in Captivity the Author and Divers other Englishmen Now Living There, and of the Author's Miraculous Escape