- Innocence
- Innocence Taken - Pray He Kills You Quickly
- Innocent
- Innocent Eyes
- Innocent Graves
- Innocent Hostage
- Innocent In Death
- Innocent Until Proven Deadly
- Innocent Until Proven Guilty: Renee Brown Mystery
- Innocent Victim
- Ins Dunkel
- Ins Herz
- Inselfeuer
- Inselkrimis Ostfriesland II
- Inselnacht
- Inseltod
- Inside the Masque
- Insight
- Insomnia
- Inspecteur Wang: De Halszaak
- Inspecteur Wang: De Tijdmoordenaar
- Inspector Alleyn 3-Book Collection 6
- Inspector French and the Box Office Murders
- Inspector French and the Cheyne Mystery
- Inspector French and the Crime at Guildford
- Inspector French and the Loss of the ‘Jane Vosper’
- Inspector French and the Mystery on Southampton Water
- Inspector French and the Sea Mystery
- Inspector French and the Starvel Hollow Tragedy
- Inspector French: Death on the Way
- Inspector French: Man Overboard!
- Inspector French: Sir John Magill’s Last Journey
- Inspector French: Sudden Death
- Inspector French’s Greatest Case
- Inspector Imanishi Investigates
- Inspector Jameson Murder Mystery Box Set
- Inspector Matteesie Mystery Bundle
- Inspector McLean Ebook Bundle: Books 1-6
- Inspector Montalbano: The First Three Novels in the Series
- Inspector Morse: The First Three Novels
- Inspector Singh Investigates: A Most Peculiar Malaysian Murder
- Inspector Stone Mysteries Volume 1 (Books 1-3)
- Inspector Swanson und das Schwarze Museum
- Inspector Swanson und die Frau mit dem zweiten Gesicht
- Inspector West Collection One
- Inspector West Collection Two
- Inspector Zhang and the Dead Thai Gangster (a short story)
- Inspector Zhang and the Disappearing Drugs (a short story)
- Inspector Zhang and the Falling Woman (a short story)
- Inspector Zhang and the Island of the Dead (A Short Story)
- Inspector Zhang and the Perfect Alibi (a short story)
- Inspektor Jury geht übers Moor
- Inspektor Jury kommt auf den Hund
- Inspektor Jury lichtet den Nebel
- Inspektor Jury lässt die Puppen tanzen
- Inspektor Jury spielt Katz und Maus
- Inspektor Jury und der Weg des Mörders
- Inspektor Jury und die Frau in Rot
- Inspektor Jury und die Tote am Strand
- Inspektor Kajetan kehrt zurück
- Inspektor Kajetan und die Betrüger
- Inspektor Kajetan und die Sache Koslowski
- Inspektor Takeda und das doppelte Spiel
- Inspektor Takeda und der leise Tod
- Inspektor Takeda und der lächelnde Mörder
- Inspektor Takeda und die stille Schuld
- Inspektor Takeda und die Toten von Altona & Inspektor Takeda und der leise Tod
- Inspiration - Du sollst mein sein!
- Installments
- Instruments of Darkness
- Insurrection
- Intent On Murder
- Interficere und das Wartenbergrad
- Interlude In Death
- Intermezzo con brio
- Internal Affairs
- International Lanza
- Interview With The Badge
- Into the Blue
- Into The Fire
- Into the Labyrinth
- Into the Past
- Into the Wild Woods
- Intrigen am Lago Maggiore
- Intrigen an der Côte d'Azur
- Introducing Hamish Macbeth: Mysteries #1-3
- Intrigen an der Côte d'Azur
- Introducing Hamish Macbeth: Mysteries #1-3
- Introducing Harry Bosch
- Introducing Rivers of London
- Intrång
- Invalid Evidence
- Investigador forense: Análisis de datos
- Investigating Christmas
- Investigation: The Nunnery Murders
- Investigative Deception
- Invincible
- Invisible
- Invisible Prey
- Invitation to a Dynamite Party
- Invitation to Agony (The Killing Game--Book 3)
- Invitation To Die (The Killing Game—Book #1)
- Invitation to Madness (The Killing Game—Book 2)
- Io so
- Io, Agrò e il generale
- Irisches Erbe
- Irisches Roulette
- Irisches Verhängnis
- Irish Car Bomb
- Irma Dahl : Den dedikerte begravelsesagenten
- Iron Dogs
- Family Business
- Iron Orchid
- IRONCUTTER - Die Geheimnisse der Toten
- Irony 2: Gin Soaked Dreams
- Irony 3: Fare is Fair
- Irony: The Animal
- Irrational Justice - a quick page-turner
- Isarlauf
- Isfiskaren
- Isla's Missing
- Island in Flames
- Isle Of Dogs
- Isola Mortale
- Isolated
- Ispettore Fux, sesso e distintivo
- It Happens in the Dark
- It Started on a Tuesday