Popular superstitions and the truths contained therein, with an account of mesmerism This book, "Popular superstitions and the truths contained therein", by Herbert Mayo, is a replication of a book originally published before 1852. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.