“This book is intended, first, as a practical guide for the assistance of those persons who may be desirous of speaking with the dead; and, secondly, as an elementary text-book of occult phenomena. It presupposes for its readers a willingness to be guided by facts and a disregard of opinions based upon imagination instead of upon fact.  … Let us speak to the dead and let us add their knowledge and counsel to the common store.” 

Curious Publications does not guarantee results.

Read more about this strange little book at Weird Historian.