Frederick Collins

The magic of science: a book of scientific amusements

1917.

A. C. Gilbert

Manual of instructions for Gilbert Mysto Magic: fun for boys and their friends: magic and sleight of hand tricks

1917.

Louis F. Christianer

Modern magical effects

1917.

A.C.P. Medrington

A dozen of magic: for practical conjurers

1917.

Abbott Handerson Thayer

Concealing Coloration

The Auk, Vol. 34, American Ornithologists' Union, aprile 1917, p. 240.

Arthur J. Ellis

The divining rod. A history of water witching

Washington 1917.

Proceedings of the American Society for Psychical Research

Vol. 11, 1917.

Journal of the Society for Psychical Research

Vol. 18, London 1917.