- Babylon Berlin
- Backlot Deception
- Badger Game
- Badger's Moon
- Badger's Moon (Sister Fidelma Mysteries Book 13)
- Bajo El Emblema Del León
- Bajo las llamas
- Balduinsmord: Krimi
- Baphomet
- Barcelona
- Barføtt over isen
- Barnaby Rudge
- Baron Trigault's Vengeance
- Barrack Five
- Barren Ground
- Barrister and the Letter of Marque
- Bartleby and James
- Baskervillen Koira
- Bat Wing
- Bathing Beauties, Booze And Bullets (A Jazz Age Mystery #2)
- Battle Born
- Bayard et le crime d'Amboise
- Beara: Dark Legends
- Beastly House (A Cupid/Archer Mystery Book 1)
- Beat the Drums Slowly
- Beatrice Bests the Burglars
- Beau Death
- Beauty, Beast, and Belladonna
- Because I Could Not Stop for Death
- Because of the Bees
- Because You Despise Me
- Becoming Justina
- Bedeviled by Her Suspicions
- Bedford Square
- Bedford Square (Thomas Pitt Mystery, Book 19)
- Beekeeping for Beginners (Short Story)
- Before We Fade Away
- Begars Abbey
- Beginnings in Babylon
- Beginnings in Babylon
- Behind the Shattered Glass
- Behold a Pale Horse
- Behold A Pale Horse (Sister Fidelma Mysteries Book 22)
- Bei Vollmond bist du tot
- Beichte eines Mörders, erzählt in einer Nacht
- Belated Witness
- Belgrave Square
- Belgrave Square (Thomas Pitt Mystery, Book 12)
- Belladonna at Belstone
- Belle
- Bellman & Black
- Beloved Poison
- Below the Surface
- Ben Bones and The Search for Paneta's Crown
- Beneath a Silent Moon
- Beneath a Weeping Sky
- Beneath the Darkest Sky
- Benign Intent
- Benito Cereno
- Bensonhurst
- Bent
- Bergers Mord
- Berlin Centre
- Berlin Fall (The Blind Sleuth Mysteries Book 8)
- Berliner Filz
- Berlino 1944
- Berried Truth
- Bertie And The Crime Of Passion
- Bertie and the Crime of Passion
- Bertie and the Seven Bodies
- Bertie and the Tinman
- Bertram's Hotel
- Bespoke
- Bestiary
- Bethlehem Road
- Bethlehem Road (Thomas Pitt Mystery, Book 10)
- Betrayal
- Betrayal at Iga
- Betrayal at Lisson Grove (Thomas Pitt Mystery, Book 26)
- Betrayal by an Irish Rose
- Betrayal in Time
- Betrayal on the Bowery
- Betrayed! (Last Plane Out of Paris, Part 5)
- Betsy Ross: Accidental Spy
- Betty Church und der Schrecken von Suffolk
- Between Earth and Sky
- Between Two Islands: A Micro Novel
- Bewitching Familiar
- Beyond Hope
- Beyond The Broken Bridges
- Beyond the Carousel
- Beyond the Pale
- Bianca come la Neve
- Bianca, l'âme damnée des Médicis
- Bierleichen
- Big Book of Best Short Stories - Specials - Mystery and Detective
- Bikten
- Bilder des Bösen
- Billie's Kiss
- Billionaire Bad Boys - The Montgomerys (Books 1-6)
- Billionaire's Bounty (The Montgomery Billionaire Bad Boys)
- Billy Boyle
- Biskopmordene
- Bitter Cry: A Sage Adair Historical Mystery of the Pacific Northwest
- Bittersweet
- Black Arrow
- Black Cat Weekly #1
- Black City
- Black Diamond
- Black Drop
- Black Lotus
- Black Rabbit Hall
- Black Rock
- Black Ship
- Black Silk