- Rabid
- Racconti
- Rachel Amphlett Reading Order and Checklist
- Racing the Devil
- Radosna wyliczanka zbrodni z nożownikiem w tle
- Rafferty & Llewellyn Boxed Set Books 5-8
- Rafferty & Llewellyn Boxed Set Books 9 - 12
- Rafferty & Llewellyn British Mystery Series Boxed Set Books 1 to 4
- Raffles, Further Adventures of the Amateur Cracksman
- Ragdoll
- Raiders of the Lost Corset
- Rain Gods
- Rain with Violence
- Raina Sun Mystery Boxed Set Vol 1 (Books 1-3)
- Raina Sun Mystery Boxed Set Vol 2 (Books 4 -6)
- Raina Sun Mystery Boxed Set Vol 3 (Books 7 -9)
- Raining Men and Corpses
- Raising Arcadia
- Ralph's Children
- Raport
- Rappel sanglant sur l'Arbizon
- Rare as Earth
- Rasputin's Revenge
- Ration of Lies
- Rattlesnake Brother
- Raven and the Paperhangers
- Raven and the Ratcatcher
- Raven in Flight
- Ravenwood Mysteries: Books 1-3
- Razor Rocks
- Reader, I Buried Them and Other Stories
- Reading List Order of Faith Martin Hillary Greene Series
- Real Dramas
- Real Tigers
- Rebus: The Early Years
- Recalled by the Double-Four
- Reckoning in Ice
- Reconstruction
- Record of Blood
- Recueil de nouvelles 2021
- Red Aces
- Red Die
- Red Flowers for Lady Blue
- Red Harvest
- Red Threads
- Red-Headed League - Lego - The Adventures of Sherlock Holmes
- Redemption (A Joe Burgess Mystery, Book 3)
- Reflected Glory
- Regenmord: Martin Velsmann ermittelt - Der dritte Fall
- Reisefieber
- Related By Murder
- Relative Bonds (McNamara Series, #3)
- Released for Death
- Relentless
- Rencontre inattendue
- Rendez-vous raté à Quimperlé
- Rendezvous at The Populaire
- Rendezvous at The Populaire
- Renholderen 1: Lista
- Renholderen 2: Hoppet
- Renholderen 3: Jakka
- Renholderen 4: Nye spor
- Renholderen 5: Du er den neste
- Renholderen 6: Opprydning
- Rentrée mortelle dans les Landes
- Requiem
- Requiem für eine Sängerin & Nachruf auf eine Rose
- Resan för livet del 1
- Resan för livet del 2
- Resan för livet del 3
- Resan för livet del 4
- Rescued
- Reservation for Murder
- Reservation Revenge
- Rest in Pieces
- Resurrection Row (Thomas Pitt Mystery, Book 4)
- Retour
- Retribution
- Return of the Native
- Return to Reichenbach
- Reunions Can Be Murder
- Reunited in Death
- Revenge in a Cold River (William Monk Mystery, Book 22)
- Reverse the Charges
- Reward for a Defector
- Rich is the Treasure
- Rich, Radiant Slaughter
- Ricomincio dall'inferno
- Rich, Radiant Slaughter
- Ricomincio dall'inferno
- Riddle of a Lady
- Ride the Pink Horse
- Rider Haggard Collection - Allan Quatermain Series
- Ridgeway Murder
- Ridley's War
- Riesling-Leichen: Wein-Krimis
- Rieslingkönig
- Rigged Rising
- Rihla
- Rikosetsivien vapaapäivä
- Rimpisuon usvapatsas
- Ring for a Noose
- Ring for Murder
- Ringaren. Den durkdrivna vampen
- Ringaren. Den schweiziske hovmästaren
- Ringaren. Det falska testamentet
- Ringaren. Mördaren med de många namnen
- Ringaren. Utpressarens bumerang
- Riots And Revelations
- Ritorno in città
- Ritratto di un assassino
- Ritter vom BKA #2
- Rivelazioni sulla morte di Sherlock Holmes
- River Wye Dead & Breakfast
- Riviera Blues
- Robicheaux
- Robinson Crusoe
- Rogue Running
- Rogues Gallery
- Rogues Retreat
- Rolling The Jack
- Romantische Erzählungen
- Roméo Zoulou factotum des Urgences, mort de l'hôpital
- Ronald Standish
- Room Number 3 and Other Detective Stories
- Rooms to Die For
- Root of All Evil
- Rooted in Evil
- Roseblood
- Rosentod
- Roses Are Deceiving