Napoleon's Oraculum and Dream Book

New York 1839 (I ed. 1822).

The Phrenological Journal and Miscellany

Vol. 12, Oliver & Boyd, Edinburgh 1839.

John Ayrton Paris

Philosophy in sport made science in earnest

John Murray, London 1839 (I ed. 1827).

Daniel Dafoe

A System of Magick in one volume

D.A. Talbots, Oxford 1840.

Henry Christmas

Essay on the origin and progress of Animal Magnetism

Edward Mammatt, The Analyst: A Quarterly Journal of Science, Literature, Natural History and the Fine Arts, Vol. X, Simpkin, Marshall & Co., London 1840, pp. 464-483.

The Phrenological Journal and Miscellany

Vol. 13, Oliver & Boyd, Edinburgh 1840.

Jacques Ozanam, Jean Etienne Montucla, Charles Hutton e Edward Riddle

Recreations in Science and Natural Philosophy

Thomas Tegg, London 1840.

A Hint to Magnetizers

Provincial Medical & Surgical Journal, N. 47, Vol. II, London 21 agosto 1841, p. 426.

The Phrenological Journal and Miscellany

Vol. 14, Oliver & Boyd, Edinburgh 1841.

Charles Mackay

Memoirs of extraordinary popular delusions and the madness of crowds

Vol. 2, Richard Bentley, London 1841.