Angelo Lewis Professor Hoffmann

More Magic

George Routledge and sons, London 1890.

John Henry Pepper

The true history of the ghost and all about metempsychosis

Cassel and company, ltd., London 1890.

Gaston Tissandier e Henry Frith

Half Hours of Scientific Amusement; or practical physics and chemistry without apparatus

Ward, Lock and Co., New York 1890.