Amazon.com description: Product Description: The plot of the novel is based very loosely on the real-life activities of the Molly Maguires and, particularly, of Pinkerton agent James McParland.The novel is divided into two parts: in the first, Holmes investigates an apparent murder and discovers that the body belongs to another man; and in the second, the story of the man originally thought to have been the victim is told. --Wikipedia Notice: This Book is published by Historical Books Limited (www.publicdomain.org.uk) as a Public Domain Book, if you have any inquiries, requests or need any help you can just send an email to publications@publicdomain.org.uk This book is found as a public domain and free book based on various online catalogs, if you think there are any problems regard copyright issues please contact us immediately via DMCA@publicdomain.org.uk