- W jak tungsten
- Wading Into War: A Detective Benjamin Wade Mystery
- Waifs And Strays
- Wait Until Midnight
- Waiting Game
- Walhalla-Code
- Walking a Goldleafed Path
- Walrus With A Gold Tooth
- War at Home: A Smokey Dalton Novel
- War in Heaven
- Warm Hands Cold Heart
- Warum den Butler erschießen?
- Watch the Sky
- Watchman of Saigon
- Watson
- Watson: My Life
- Waverley
- Waves of Invisible Dawn
- We Were Kings
- Wegen Mordes
- Weißes Feuer (Darktown 2)
- Well Kept Secrets
- Well, He Would, Wouldn't He?
- Wenn die Nacht kommt
- Wer Lügen sät
- Wer von vorne sticht, kann kein Mörder sein
- West of the Pecos
- West Texas
- West Texas Kill
- What Angels Fear
- What Darkness Brings
- What Kind of Man...
- What Remains of Heaven
- What the Cat Dragged In
- What the Devil Knows
- What's a Poor Girl to Do
- What's in a Flame? A Jewish Regency Mystery Story
- When Angels Cry
- When Blood Lies
- When Falcons Fall
- When Gods Die
- When It Rained at Hembry Castle
- When Maidens Mourn
- When Pigs Fly
- When Red Is Black
- When Rogues Fall Out
- When the Clocks Stopped: a time-slip mystery thriller
- When The Fox Dies Even The Rabbit Weeps
- When the Tide Turned
- When the Walls Fell
- Where Cowards Tread
- Where Dead Men Meet
- Where Serpents Sleep
- Where Shadows Dance
- Where the Bones Lie
- Where the Dead Lie
- Where the Hurt Is
- Whiskey Kills
- Whispers Beyond the Veil
- Whispers of Warning
- White Gloves & Rob Roys
- "Who Killed the President?"
- White Seed: The Untold Story of the Lost Colony of Roanoke
- White Shadow
- Whitechapel Retribution
- Who Buries the Dead
- Who Killed Coriolanus?
- Who Murdered Etienne Bastarache
- Who Slays the Wicked
- Who Speaks for the Damned
- Whom God Hath Sundered
- Why Kill the Innocent
- Why Kings Confess
- Why Mermaids Sing
- Why Paul Ferroll Killed his Wife
- Widow's Mite
- Widow's Weeds
- Wiener Requiem
- Wiener Vorfrühling
- Wiener Wind: Historischer Kriminalroman
- Wild Blue Yonder
- Wildcard
- Wildwoods Child
- Wilkie Collins: The Complete Short Stories
- Will the Real Carolyn Keene Please Stand Up
- Next in Line
- Willie the Actor
- Wind Across the Prairie
- Wings in the Dark
- Winter Heart