Hereward Carrington

The physical phenomena of spiritualism, fraudulent and genuine

1920.

Alsdorf Donald Holmes

The Magic Art

Self published, 1920.

Bert Douglas

Masonic magical creations

Self published, Toronto 1920.

Alfred C. Gilbert

Knots and Splices with Rope-Tying Tricks

1920.

Harry Houdini

Miracle Mongers and Their Methods

E.P. Dutton & co., New York 1920.

Guy Lockwood

Mastership or mediumship. Which?

Self published, Kalamazoo 1920.

David J. Lustig

Vaudeville magic

1920.

David J. Lustig

Vaudeville mind reading and kindred phenomena

1920.

Percy Naldrett

Magical notes and notions

1920 (I ed. 1913).

Williams Ravetta

Up-to-date magical ideas

1920.