David P. Abbott's account of how the spiritualist mediums produced their effects, written by a man who understood the mechanics of illusion and was not inclined to be polite about them. This is the text of the fourth revised edition.
Worth being plain about the object: it is a modern Leopold Classic Library print-on-demand reprint, scanned from an original and printed on new stock, not an old copy. It arrives effectively new. The text is old; the book is not.
