Books about Murder -- Investigation -- Fiction (sorted alphabetically)
- Plymouth Express Affair Agatha Christie
- Point of Testimony Carolyn Wells
- Ponson case Freeman Wills Crofts
- Purple Fern Fergus Hume
- Rainbow Feather Fergus Hume
- rasp Philip MacDonald
- Red Bicycle Fergus Hume
- Red-headed Man Fergus Hume
- Redlaw, the half-breed; or, The tangled trail. A tale of the settlements Jos. E. Badger
- Red Lodge: A Mystery of Campden Hill Victor Bridges
- riddle of the rangeland Forbes Parkhill
- Running Fight William Hamilton Osborne
- Scarlet Bat: A Detective Story Fergus Hume
- Sealed Message Fergus Hume
- Secret of Wyvern Towers T. W. Speight
- Shadow in the House Sinclair Gluck
- shooting party Anton Pavlovich Chekhov
- Silent House Fergus Hume
- silver blade: The true chronicle of a double mystery Charles Edmonds Walk
- Silver Bullet Fergus Hume
- Silver Rifle, the Girl Trailer; Or, The White Tigers of Lake Superior T. C. Harbaugh
- skeleton key Bernard Capes
- Son of Ishmael: A Novel L. T. Meade
- Spider Fergus Hume
- Spirits do return Ida Belle White