Authors
- Rankin, Ian
- Rawson, Clayton (also known as: Stuart Towne)
- Reeve, Arthur B
- Regester, Seeley
- Render, William H
- Rhode, John (also known as: Cecil John Charles Street, Miles Burton, Cecil Wade)
- Rice, Craig
- Rinehart, Mary Roberts
- Robinson, Peter
- Rogow, Roberta
- Rohmer, Sax
- Rosen, R.D.
- Ross, James