Lauron William De Laurence

Hypnotism, and magnetism, mesmerism, suggestive therapeutics and magnetic healing

Laurence, Scott and co., Chicago 1910.

David Phelps Abbott

Behind the Scenes With the Medium

The Open Court Publishing, Chicago 1912 (I ed. 1907).

Laura G. Fixen

The True Secret of Mind reading as performed by the Zancigs

Diamond Dust, Chicago 1912.