McWatters, George S. Knots Untied: or, Ways and By-Ways in the Hidden Life of American Detectives. Hartford: J. B. Burr and Hyde, 1872.
"Detectives of Europe and America, or Life in the Secret Service." In Detectives of Europe and America, or Life in the Secret Service, edited by McWatters, George S.. Hartford: J. B. Burr and Hyde, 1879.
McWatters, George S. The Gambler's Wax Finger and Other Startling Detective Experiences.. Chicago: Laird & Lee, 1892.
McWatters, George S. Forgers and Confidence Men, or, The Secrets of the Detective Service Divulged. Chicago: Laird & Lee, 1892.
The Vault at Pfaff's