 The Paris Librarian
| 2016 |
 A Stroke of Malice
| 2020 |
 The Sussex Downs Murder
| 1936 |
 Murder at the Mikado
| |
 A Brush with Shadows
| 2018 |
 As Death Draws Near
| 2016 |
 Hatchepsut: The Female Pharaoh
| 1996 |
 Champagne for one
| 1958 |
 The Importance of Being Ernestine
| |
 Uneasy Lies the Crown
| 2018 |
 Lorenz Lorenz: Breaking Hitler's Top Secret Code at Bletchley Park
| 2017 |
 Lost Dayton, Ohio
| |
 Murder in the Balcony
| 2019 |
 A Rogue by Any Other Name
| 2012 |
 To Be or Not To Be: A Chooseable-Path Adventure
| 2013 |
 The Light Years
| 1990 |
 The House Across the Street
| 2018 |
 Literary Landscapes Literary Landscapes: Charting the Worlds of Classic Literature | 2018 |
 Green for Danger
| 1944 |
 I Never Knew That About the English | 2008 |
 Life and Death in a German Town: Osnabruck from the Weimar Republic to World War II and Beyond
| 2007 |
 Jambusters Jambusters: The remarkable story which has inspired the ITV drama Home Fires
| 2013 |
 Infamy: The Crimes of Ancient Rome
| |
 Inheritance
| 2010 |
 A Few Right Thinking Men
| 2010 |
 Murder Underground
| |
 In the shadow of Vesuvius
| 2020 |
 The Body on the Beach
| 2017 |
 Greek and Roman Dress from A to Z Greek and Roman Dress from A to Z
| 2007 |
 Coroner's Pidgin
| 2015 |
 Casanova Was A Book Lover
| 2000 |
Going to the Palais Going to the Palais: A Social And Cultural History of Dancing and Dance Halls in Britain, 1918-1960
| 2015 |
 Eiffel's Tower: The Thrilling Story Behind Paris's Beloved Monument and the Extraordinary World's Fair That Introduced It
| 2009 |
 Gentlemen Formerly Dressed
| |
 Diving for Starfish: The Jeweler, the Actress, the Heiress and One of the World's Most Alluring Pieces of Jewelry
| |
 Strapless Strapless
| 2003 |
 Bizarre World: A Collection of the World's Creepiest, Strangest, and Sometimes Most Hilarious Traditions
| 2019 |
 The Female Detective
| 1864 |
 Lost in Austen Lost in Austen: Create Your Own Jane Austen Adventure
| 2007 |
 Book Lust to Go: Recommended Reading for Travelers, Vagabonds, and Dreamers
| 2010 |
 Beyond Downton Abbey
| 2012 |
 Blücher: Scourge of Napoleon
| 2014 |
 Artists in Nazi-Occupied France Artists in Nazi-Occupied France: A German Officer's Memoir
| |
 50 Beaches to Blow Your Mind
| 2016 |
With a Bare Bodkin With a Bare Bodkin
| 1946 |
 A Cathedral of Myth and Bone: Stories
| 2019 |
 Murder in Midsummer
| 2019 |
 Widow's Welcome
| 2019 |
 The Secret Life of Anna Blanc
| 2015 |
 Byron's Women
| |
 Auntie's War: The BBC during the Second World War
| 2017 |
 The Glass Hotel
| 2020 |
 A History of Tea: The Life and Times of the World's Favorite Beverage
| 2018 |
 A Fatal Waltz
| 2013 |
 Sedução de Seda
| 2011 |
 Les Parisiennes: How the Women of Paris Lived, Loved, and Died Under Nazi Occupation
| 2016 |
 Undercover Bromance
| 2020 |
 The House Opposite
| 1903 |
Suicide Excepted Suicide Excepted
| 1939 |
 The Last Seance: Tales of the Supernatural
| 1926 |
 The Golden Key The Golden Key
| 2020 |
 The Right Sort of Man
| 2019 |
 Ask a Policeman
| 1933 |
 The Cheltenham Square Murder
| 1937 |
 Death on the Riviera
| 1952 |
 Antidote to Venom
| 1938 |
 The Hog's Back Mystery
| 1933 |
 Hidden Mickeys
| |
Rogues Rush In Rogues Rush In
| 2018 |
 For the Duke's Eyes Only
| 2018 |
 A Wreath for Rivera
| 1949 |
 Give the Devil His Due
| 2015 |
 Death Comes to Pemberley
| 2011 |
 Best of Beyond the Stars
| 2018 |
 Dangerous to Know
| 2013 |
 Deadly Southern Charm: A Lethal Ladies Mystery Anthology | 2019 |
 Chanel's Riviera: Glamour, Decadence, and Survival in Peace and War, 1930-1944
| 2019 |
 A Brief History of Puzzles: Baffling Brainteasers from the Sphinx to Sudoku
| 2019 |
 The other lady vanishes
| 2018 |
 The American Fiancée
| 2020 |
50 Museums to Blow Your Mind 50 Museums to Blow Your Mind
| 2016 |
 A Letter From Paris: A True Story of Hidden Art, Lost Romance and Family Reclaimed
| 2018 |
 Death of a Busybody Death of a Busybody
| 1942 |
Two People Two People
| 1931 |
Chandelier Chandelier
| |
 Royal Flush
| 2009 |
 The Crooked Wreath
| 1946 |
 Silent Nights: Christmas Mysteries
| 2015 |
Agatha Christie's Secret Notebooks Agatha Christie's Secret Notebooks: Fifty Years of Mysteries in the Making
| 2009 |
 Penny for Your Secrets
| 2019 |
New Year's Madness New Year's Madness
| |
A Merry Little Murder A Merry Little Murder
| |
Murder at the Folly Murder at the Folly
| |
Murder in the Shallows Murder in the Shallows
| |
Gin & Murder Gin & Murder
| |
The Five Red Herrings The Five Red Herrings
| 1931 |
Pride & Prejudice #1 Pride & Prejudice #1
| 2009 |
 Deadly Desire
| 2002 |
Sergeant Cluff Stands Firm Sergeant Cluff Stands Firm
| 1960 |
 What I Did For a Duke
| 2011 |