- This House to Let
- The Yellow Crayon
- A Jewish Chaplain in France
- Unnatural Death
- A Game of Fear
- Why Mermaids Sing
- Death at the Manor
- Princess Elizabeth's Spy
- The Sandie Shaw Mysteries, Murder at the Green Mill
- The Good Liars
- Murder at the Dinner Party
- Morbus Dei: La llegada
- The House of Closed Doors
- The Thunder of Stones
- Elfrid's Hole
- An Unexpected Peril
- The Cavalier of the Apocalypse
- A Burial at Sea
- The Bookseller's Tale
- Playing It Safe
- A Bride of the Plains
- Bittersweet
- Rock Creek
- Locked in Pursuit
- A Batter of Life and Death
- Cromwell Road
- Historical Mysteries
- An Incomplete Revenge
- South Wind
- Lady Tinbough's Dilemma (Campbell & MacPherson 1)
- The House of Silk
- Mr. Churchill's Secretary
- A Deceptive Composition
- The Desolate Garden
- The Spiritualists and the Detectives
- The Radio Boys' First Wireless
- The Good German
- Ernestine
- The Fourth Horseman
- Death Wears a Mask
- The Amersham Rubies
- Marley Was Dead: A Christmas Carol Mystery
- The Hunt
- The Murder of Roger Ackroyd
- What Kind of Man...
- A Stranger in Mayfair
- Worthy Brown's Daughter
- The Perils of Lady Catherine de Bourgh
- Murder at Archly Manor
- Mississippi Outlaws and the Detectives
- Calamity Under the Chandelier
- Dragon Teeth
- Murder at the Polo Club
- The Twelfth Tablet
- Sharko
- Kai Lung's Golden Hours
- A Gentleman of Unreliable Honor
- Chorus of the Dead
- Low Angles
- The Fireraisers
- Enigma of Lake Falls
- A Body in Berkeley Square
- The Hanover Square Affair
- Heartstone
- No Clue
- The Better Sister
- Munich Wolf
- The Third Gate
- Lady Violet Investigates
- First Heist
- The Wallet of Kai Lung
- TV Safe
- Sadie's Vow
- Cold Press - A Gripping British Mystery Thriller
- Tempest in the Tea Room
- The Black Eagle Mystery
- Cadmium Yellow, Blood Red
- A Gentleman in Search of a Wife
- Murder on the Titanic
- The Case at Barton Manor
- Lady Violet Enjoys a Frolic
- Eternal Deception
- Lady Odelia's Secret
- Act Like a Lady, Think Like a Lord
- Butchery: A Mystery of Tudor London
- Murder in Little Italy
- The Radio Boys at the Sending Station
- Lamentation
- Death of a Young Lieutenant
- The Murder of Mr. Wickham
- Lady Violet Holds a Baby
- March Violets
- Morbus Dei: The Arrival
- Love Lies Bleeding
- Magpie Murders
- Murder at the Brightwell
- Cleek: the Man of the Forty Faces
- A Gentleman in Challenging Circumstances
- Mydworth Mysteries - A Little Night Murder
- Dissolution
- The Liar's Dice
- This Side of Murder
- The Angel of Darkness: Book 2 of the Alienist
- Hangman's Holiday
- All Out War
- Who Speaks for the Damned
- Library of the World’s Best Mystery and Detective Stories
- Murder at the Dressmaker's Salon
- In Milady's Chamber
- As Pretty Does
- Sherlock Holmes: The Centurion Papers: The First Collection
- Finger of Guilt
- Abandon
- The Murder of Mr. Ma
- The Body in the Garden
- The Count of Samerand and the Ghost of Belgravia
- The Seventh Plague
- Murder at the Crown and Anchor
- The Mystery of Francis Bacon
- The Da Vinci Code
- The Night Of
- Supreme Justice
- Murder at the Piccadilly Playhouse
- The Shadow Palace
- Murder Aboard the Titanic: A Mystery At Sea Short
- Kissing The Enemy
- Find Me
- The Stranger in the Mirror
- The Golden Gate
- Among the Mad
- Downriver
- Double Exposure
- Mister Mottley and the Key of D
- The White Lady
- Mister Mottley and the Key of D
- The White Lady
- Tombland
- The Radio Boys Trailing a Voice
- What the Devil Knows
- The Pendant Book 1
- The Carnation Murder: An Early 20th Century Mystery
- The English Gentleman
- Deadly Act
- The Meriwell Legacy
- A Gentleman in Pursuit of Truth
- The Good Knight
- The Green God
- The Reckoning
- The Old Man in the Corner
- Altar of Eden
- Proof of Guilt
- Hoarfrost to Roses
- The Ashes of London
- A Treacherous Curse
- The Film of Fear
- At the Villa Rose
- Uncle Bernac
- Four Max Carrados Detective Stories
- Maids of Misfortune: A Victorian San Francisco Mystery
- Murder at Blackburn Hall
- Her Highness' First Murder
- Fred Fenton Marathon Runner
- The Comfort of Ghosts
- Goodnight Beautiful
- Murder by Misrule
- Truck Shot
- What Darkness Brings
- Eight Perfect Murders
- "Unto Caesar"
- The Demon Crown
- A Murderous Relation
- Murder at the Mayfair Hotel
- The Cater Street Hangman
- From the Ashes
- Death by Greek Fire
- The Uninvited Guest
- Murder on the Brighton Express
- Toutes les aventures de Sherlock Holmes
- A Darkness in Seven Dials
- Mrs. Betty Jones: Lady Vigilante
- Death and the Chapman
- A Fatal Illusion
- Mail Order Bride 4 Book Box Set
- Shalaby and Fecklace Spend the Night in an Unnatural Manor
- Murder on Bank Street
- A Most Efficient Murder
- Murder at the Debutante Ball
- A Dangerous Collaboration
- The Spy of the Rebellion
- The Bishop's Creek Gold Strike
- A Grave Robbery
- Past Crimes
- The Mermaid's Scream
- The Sentence Is Death
- The Blood Card
- A Precarious Homecoming
- The Daemoniac (A Gaslamp Gothic Victorian Paranormal Mystery)
- Murder in the Drawing Room
- Samuel Boyd of Catchpole Square A Mystery
- The Desiderata Stone (The Blind Sleuth Mysteries Book 6)