- Raaz Mahal
- Rabbit and the Mysteriously Missing Daughter
- Rabbit, the Dastardly Thief, and the Disappearing Dragon
- Rache
- Rache Royal
- Rachegold
- Radetzkymarsch / Die Kapuzinergruft.
- Rag Doll
- Ragazza con cesto di pomodori
- Rapscallion
- Rasputin's Kiss
- Rastros sombrios
- Rat Race
- Ratcatcher
- Ration of Lies
- Ravenhurst
- Ravenwood Mysteries: Books 1-3
- Razzia
- Realm of Night: A Retelling of Bram Stoker's Dracula
- Reborn
- Recherché
- Recipe For Treason
- Record of Blood
- Recovery. The Second Manuscript of the Richards' Trust. 2nd Edition
- Red Chrysanthemum: A novel of Occupied Japan
- Red Flags
- Red Gold
- Red Grass River
- Red Harvest
- Red Magic
- Redeeming Jack
- Redemption
- Reflected Glory
- Reflections of a Ruby Pendant
- Regan O'Reilly, PI Comes Home
- Regan O'Reilly, PI, Goes Undercover
- Regan O'Reilly, Private Investigator (Boxed Set)
- Regarding the Duke
- Regrets To Die For: From The Savino Sisters Mystery Series
- Relatively Dead
- Rendezvous with murder
- Repression
- Requiem am Rialto
- Requiem at Rogano
- Requiem for a Small Town Dance Band
- Rescued
- Rescued By the Spy
- Resort to Murder
- Restitution
- Restrained Justice
- RESURGENCES
- Resurrected
- Resurrectionist
- Retour aux origines
- Return (Book 3 of the Matt Turner Series)
- Return to Sonneberg
- Revanche: Nouvelles de jadis
- Revealed
- Revealed in Mist
- Revealing Secrets
- Revealed in Mist
- Revealing Secrets
- Revelation
- Revenge in a Cold River
- Revenge in Rubies
- Revolution in Time
- Rheinländer - Preußentaler: Historischer Roman
- Rheinländer: Historischer Roman um die Zeit Napoleons
- Ricatto
- Richard and Judy Bookclub - 3 Bestsellers in 1
- Richard and Rose: Short Stories and extras
- Richard Steele Private Eye
- Ride the Jawbone
- Riders of the Coyote Moon
- Rififi chez Loti
- Riikinkukkolinna
- Riikinkukon huuto
- Rinascere
- Rinascita ad Harlem
- Ringing In Murder
- Riots And Revelations
- Ripper
- Ripper - A Love Story
- Rise of the Dolocher
- River of Darkness
- River's Bend
- River's Call
- Road of Bones
- Road to Samarra