A compilation of two different, fully scripted lecture demonstrations from Arthur Setterington that were originally released in the seventies. Mentalists and magicians may easily add one or both of these to their repertoires as a secondary income stream. The material was compiled and re-edited with additional comment with Arthur's blessing in 2004. On the 20th anniversary of that edition, the material is released here as a hardcover for the first time. A more fitting tribute to Arthur's work.