The SciencesOctober 1, 1922
The Spirit-Photograph Fraud
The Evidence of Trickery, and a Demonstration of the Tricks Employed
Stories by James Black
The SciencesSeptember 1, 1922
Ectoplasm and Ectoplasm Fakers
The Other Side of the Psychic Picture, as Seen by a Skeptic
The SciencesAugust 1, 1922
Do Tables Tip?
Some Critical Comment on Crawford's Investigations and Carrington's Summary Thereof