Fifty Years a Detective: 35 Real Detective Stories

Bucholz and the Detectives

True Detective Stories from the Archives of the Pinkertons

Notes of an Itinerant Policeman

Mississippi Outlaws and the Detectives Don Pedro and the Detectives; Poisoner and the Detectives

Criminal Types

Knots Untied; Or, Ways and By-ways in the Hidden Life of American Detectives

Practical Instruction for Detectives: A Complete Course in Secret Service Study

How to be a detective

The Prisoner at the Bar: Sidelights on the Administration of Criminal Justice

... and justice for all