Abandoned houses
Fritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of RoguesAfrican Americans
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleFritz, the Bound Boy Detective; or, Dot Leetle Game Mit Rebecca
The Head Hunter; or, Mark Magic in the Mines
Joe Phenix, The Police Spy
Asylums
The Cipher Detective; or, Fighting for a FortuneAtlantic City (N.J.)
Fritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of RoguesAttempted murder
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerBaltimore (Md.)
The Cipher Detective; or, Fighting for a FortuneElectro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective Tale
The Head Hunter; or, Mark Magic in the Mines
Bandit, outlaw, and highwayman stories
The Heart of Oak Detective; or, Zigzag's Full Hand. A Romance of Texan Toughs and Texan TrailsBildungsromans
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit RebeccaBrigands and robbers
The Heart of Oak Detective; or, Zigzag's Full Hand. A Romance of Texan Toughs and Texan TrailsBrothers
The Red Rajah; or, The Scourge of the IndiesCannibalism
The Red Rajah; or, The Scourge of the IndiesCaptivity
The Red Rajah; or, The Scourge of the IndiesConspiracy
Joe Phenix, The Police SpyCorruption
Joe Phenix, Private Detective; or, The League of the Skeleton KeysCourage
The Red Rajah; or, The Scourge of the IndiesCriminals
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerCryptograms
The Cipher Detective; or, Fighting for a FortuneDetective and mystery stories
The Cipher Detective; or, Fighting for a FortuneCop Colt, the Quaker City Detective; or, A Hound on the Wolves' Track
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective Tale
Fritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of Rogues
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit Rebecca
The Head Hunter; or, Mark Magic in the Mines
The Heart of Oak Detective; or, Zigzag's Full Hand. A Romance of Texan Toughs and Texan Trails
Joe Phenix, Private Detective; or, The League of the Skeleton Keys
Joe Phenix, The Police Spy
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
The Never Fail Detective; or, Thereon, of the Thumbless Hand
The Pinkerton Ferret; or, Three Against One
The Red Rajah; or, The Scourge of the Indies
Sarah Brown, Detective; or, The Mystery of the Pavilion
Diamonds
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleMark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
The Pinkerton Ferret; or, Three Against One
Disguise
The Head Hunter; or, Mark Magic in the MinesMark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
The Red Rajah; or, The Scourge of the Indies
Sarah Brown, Detective; or, The Mystery of the Pavilion
Divorce
Joe Phenix, The Police SpyDueling
The Red Rajah; or, The Scourge of the IndiesEast Indians
The Never Fail Detective; or, Thereon, of the Thumbless HandEast Indies
The Red Rajah; or, The Scourge of the IndiesEavesdropping
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerElectricity
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleEmployee theft
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit RebeccaEnglish
Joe Phenix, Private Detective; or, The League of the Skeleton KeysEscaped prisoners
Joe Phenix, The Police SpyEvidence, Criminal
The Head Hunter; or, Mark Magic in the MinesFalse imprisonment
The Cipher Detective; or, Fighting for a FortuneCop Colt, the Quaker City Detective; or, A Hound on the Wolves' Track
Joe Phenix, The Police Spy
Female offenders
Joe Phenix, Private Detective; or, The League of the Skeleton KeysMark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
Forced marriage
The Never Fail Detective; or, Thereon, of the Thumbless HandForgery
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit RebeccaFrench
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit RebeccaJoe Phenix, Private Detective; or, The League of the Skeleton Keys
Fugitives from justice
Cop Colt, the Quaker City Detective; or, A Hound on the Wolves' TrackJoe Phenix, Private Detective; or, The League of the Skeleton Keys
Gamblers
Sarah Brown, Detective; or, The Mystery of the PavilionGambling
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerGems
The Never Fail Detective; or, Thereon, of the Thumbless HandGermans
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit RebeccaGrave robbing
Joe Phenix, Private Detective; or, The League of the Skeleton KeysHeroes
The Red Rajah; or, The Scourge of the IndiesHousehold employees
Joe Phenix, The Police SpyIndians of South America
Sarah Brown, Detective; or, The Mystery of the PavilionInheritance and succession
The Never Fail Detective; or, Thereon, of the Thumbless HandSarah Brown, Detective; or, The Mystery of the Pavilion
Insurance fraud
Joe Phenix, Private Detective; or, The League of the Skeleton KeysIrish
Fritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of RoguesIslands of the Indian Ocean
The Red Rajah; or, The Scourge of the IndiesJews
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleFritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of Rogues
Kidnapping
The Red Rajah; or, The Scourge of the IndiesLatrobe, Ferdinand Claiborne, 1833-1911
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleLawyers
Joe Phenix, Private Detective; or, The League of the Skeleton KeysLife insurance
The Head Hunter; or, Mark Magic in the MinesJoe Phenix, Private Detective; or, The League of the Skeleton Keys
Loans
The Pinkerton Ferret; or, Three Against OneLookalikes
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleJoe Phenix, Private Detective; or, The League of the Skeleton Keys
Joe Phenix, The Police Spy
Love stories
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerThe Red Rajah; or, The Scourge of the Indies
Man-woman relationships
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerThe Red Rajah; or, The Scourge of the Indies
Mark Magic (Fictitious character)
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerMentally ill
The Cipher Detective; or, Fighting for a FortuneMiners
The Head Hunter; or, Mark Magic in the MinesMining camps
The Head Hunter; or, Mark Magic in the MinesMissing persons
Electro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective TaleFritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of Rogues
Murder
The Cipher Detective; or, Fighting for a FortuneElectro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective Tale
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit Rebecca
The Head Hunter; or, Mark Magic in the Mines
Joe Phenix, Private Detective; or, The League of the Skeleton Keys
Joe Phenix, The Police Spy
The Never Fail Detective; or, Thereon, of the Thumbless Hand
Sarah Brown, Detective; or, The Mystery of the Pavilion
New York (N.Y.)
Joe Phenix, Private Detective; or, The League of the Skeleton KeysJoe Phenix, The Police Spy
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
The Never Fail Detective; or, Thereon, of the Thumbless Hand
The Pinkerton Ferret; or, Three Against One
Sarah Brown, Detective; or, The Mystery of the Pavilion
Outlaws
The Heart of Oak Detective; or, Zigzag's Full Hand. A Romance of Texan Toughs and Texan TrailsPhiladelphia (Pa.)
Cop Colt, the Quaker City Detective; or, A Hound on the Wolves' TrackFritz to the Front; or, The Ventriloquist Scamp-Hunter. A Romance of Rogues
Fritz, the Bound Boy Detective; or, Dot Leetle Game Mit Rebecca
Pirates
The Red Rajah; or, The Scourge of the IndiesPirates and privateering stories
The Red Rajah; or, The Scourge of the IndiesPrivate investigators
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange CareerRacially mixed people
Sarah Brown, Detective; or, The Mystery of the PavilionRed Rajah (Fictitious character)
The Red Rajah; or, The Scourge of the IndiesRevenge
Cop Colt, the Quaker City Detective; or, A Hound on the Wolves' TrackRobbery
The Cipher Detective; or, Fighting for a FortuneFritz, the Bound Boy Detective; or, Dot Leetle Game Mit Rebecca
Mark Magic; the Detective. A Story of a Beautiful Woman's Strange Career
Robbery investigation
Cop Colt, the Quaker City Detective; or, A Hound on the Wolves' TrackElectro Pete, the Man of Fire; or, The Wharf Rats of Locust Point. A Baltimore Detective Tale
The Never Fail Detective; or, Thereon, of the Thumbless Hand
The Pinkerton Ferret; or, Three Against One
Sailors
Joe Phenix, Private Detective; or, The League of the Skeleton KeysThe Red Rajah; or, The Scourge of the Indies