Within the little known ‘Century of Wonders’ between 1848 and 1948 in America, the physical phenomena manifesting in the séance rooms of the great psychic mediums baffles description. Two of its most famous mediums and yet, most vilified by the conjurers and critics of that day, were the Bangs Sisters, May and Elizabeth, of Chicago.

In their presence spirits of the departed would manifest and precipitate directly on to a blank canvas in front of the astonished witnesses and, equally wondrous, spirit writing would manifest directly on to blank sheets of paper or slates.

The present work, by author and researcher N. Riley Heagerty, explores through rare source material and eyewitness accounts by people of unimpeachable character, the seemingly “ miraculous ” phenomena that was produced. In a fair and balanced manner, the writer also takes a close look at the most heated and public charges of fraud brought against these Chicago wonder workers.

This in depth, complete work, the first of its kind, unravels the truth of the great psychic mystery of the Bangs Sisters.

N. Riley Heagerty, has been involved non-stop in research involving Spiritualism and Physical Mediumship since 1985. 

He has, up to the present day, collected and read more than 600 books - mostly rare, on the subject, and has lectured extensively in England and America.  His first published book, The French Revelation, dealt exclusively with the Independent Voice mediumship of Mrs. Emily S. French, of Rochester, New York. 

Mr. Heagerty, considered one of the leading authorities on American Physical Mediumship in the United States has said, “The research of Mediumship and Spirit Communication is just as exciting and enthralling to me in the present day as it was during the first days of my research. It is an ongoing adventure that will never cease.  The subject is vast, marvelous and contains, in this researchers opinion, the most important truths we could ever know.  The heyday of Spiritualism, what I have termed the ‘Century of Wonders,’ existed between 1848 & 1948. Mrs. French along with May and Elizabeth Bangs are just three of the many that demonstrated their wondrous gifts within this time period and I am honored to write about them. “

More details of Riley’s books and other interesting stuff he’s involved with can be found at www.therisenbooks.com