Ambrose Bierce is Missing: And Other Historical Mysteries

Adventures in Paranormal Investigation

Real-Life X-Files: Investigating the Paranormal

Real-Life X-Files: Investigating the Paranormal

The Mystery Chronicles: More Real-Life X-Files

The Mystery Chronicles: More Real-Life X-Files

Camera Clues: A Handbook for Photographic Investigation

Unsolved History: Investigating Mysteries of the Past

Unsolved History: Investigating Mysteries of the Past

Relics of the Christ

Relics of the Christ

Real or Fake: Studies in Authentication

Real or Fake: Studies in Authentication

The Kentucky Mint Julep

Secrets of the Sideshows

Detecting Forgery: Forensic Investigation of Documents

Camera Clues: A Handbook for Photographic Investigation

The Kentucky Mint Julep

Secrets of the Sideshows

Detecting Forgery: Forensic Investigation of Documents