
Shedunnit
Unravelling the mysteries behind classic detective storiesFor advertising enquiries, email sales@auddy.co
Latest episodes

Jul 9, 2025 • 44min
The Man in the Dark (Green Penguin Book Club 10)
Golden age expert Kate Jackson joins Caroline to read John Ferguson’s intriguing “Ealing mystery”.
No major plot spoilers until you hear Caroline say we are "entering the spoiler zone", at 15:33. After that, expect full spoilers.
A full list of titles in the Penguin series can be found at penguinfirsteditions.com. The next book discussed in this series will be Trent's Last Case by E.C. Bentley.
Support the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.
Books mentioned in this episode:— The Man in the Dark by John Ferguson— Stealthy Terror by John Ferguson— Death of Mr Dodsley by John Ferguson— Night in Glengyle by John Ferguson— Death Comes to Perigord by John Ferguson— The Pocket Detective by Kate Jackson— How to Survive a Classic Crime Novel by Kate Jackson— The Grouse Moor Mystery by John Ferguson— London Particular by Christianna Brand— The Port of London Murders by Josephine Bell— QED by Lynn Brock— Don't Open the Door by Anthony Gilbert— Murder In Mesopotamia by Agatha Christie— The Woman in Red by Anthony Gilbert— Murder Isn't Easy by Richard Hull— Mystery of the Blue Train by Agatha Christie— The Unpleasantness at the Bellona Club by Dorothy L Sayers— The White Cottage Mystery by Margery Allingham— The Mystery of the Peacock's Eye by Brian Flynn— The Murder of Mrs Davenport by Anthony Gilbert— Malice Aforethought by Francis Iles— The Havering Plot by Richard Keverne— Matorni's Vineyard by E. Phillips Oppenheim— The Professor's Poison by Neil Gordon— The Emerald Tiger by Edgar Jepson— The Fatal Kiss Mystery by Rufus King— Mystery at Lynden Sands by JJ Connington— Deep Lake Mystery by Carolyn Wells— The Factory on the Cliff by A.G. Macdonell— Trent's Last Case by E.C. Bentley
NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.
To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jun 25, 2025 • 42min
The Poison Book
How crime writers turned pharmaceutical regulations into plot points.
My guest for this episode is Dr Kathryn Harkup. Her book V is for Venom: Agatha Christie’s Chemicals of Death is available now.
Support the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.
Books mentioned in this episode:— A is for Arsenic: The Poisons of Agatha Christie by Kathryn Harkup— The Mysterious Affair at Styles by Agatha Christie— Strong Poison by Dorothy L. Sayers— The Wychford Poisoning Case by Anthony Berkeley— Family Matters by Anthony Rolls
NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.
To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jun 11, 2025 • 26min
The Murder Mystery Hotline II
Our golden age detective fiction recommendation line is at your service.
Support the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.
Books mentioned in this episode:— The Lighthouse by Wilkie Collins— Deathblow Hill by Phoebe Atwood Taylor— The Murder Game by Tom Hindle— Sir John Magill's Last Journey by Freeman Wills Crofts— Man Overboard! by Freeman Wills Crofts— Fatal Venture by Freeman Wills Crofts— Common or Garden Crime by Sheila Pim— Midsummer Malice by Nigel FitzGerald— Death at Crane's Court by Eilís Dillon— The Private Wound by Cecil Day Lewis— A Telegram from Le Touquet by John Bude— "The Easter Parade Mystery" by Rex Stout— Robbery on the Bergen Train by Nordahl Grieg and Nils Lie— "The Episode of the Vanishing Harp" by C Daly King, collected in The Curious Mr Tarrant— "The Case of the Tragedies in the Greek Room" by Sax Rohmer, collected in Miraculous Mysteries— The House Without A Key by Earl Derr Biggers— The Chinese Chop by Juanita Sheridan— The Murder of Mr Ma by John Shen Yen Nee and S. J. Rozan— The Kennel Murder Case by SS Van Dine— "The Adventure of the Western Star" by Agatha Christie— The Chinese Orange Mystery by Ellery Queen
NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.
To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

May 28, 2025 • 25min
An Inspector Calls
Because sometimes, only a professional will do.
Support the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.
Books mentioned in this episode:— The Murder on the Burrows by E.C.R. Lorac— Dishonour Among Thieves by E.C.R. Lorac— Crime Counter Crime by E.C.R. Lorac— Fell Murder by E.C.R. Lorac— Fire in the Thatch by E.C.R. Lorac— Death Came Softly by E.C.R. Lorac— Murder in Vienna by E.C.R. Lorac— Murder on a Monument by E.C.R. Lorac— Murder by Matchlight by E.C.R. Lorac— The Organ Speaks by E.C.R. Lorac— Checkmate to Murder by E.C.R. Lorac— Bats in the Belfry by E.C.R. Lorac— Death of Jezebel by Christianna Brand— Heads You Lose by Christianna Brand— Green for Danger by Christianna Brand— Tour de Force by Christianna Brand— Fog of Doubt by Christianna Brand— The Bath Mysteries by E.R. Punshon— Trent’s Last Case by E.C. Bentley— Information Received by E.R. Punshon— Black Plumes by Margery Allingham— The Forsyte Saga by John Galsworthy— Inspector French’s Greatest Case by Freeman Wills Crofts— The 12:30 from Croydon by Freeman Wills Crofts— Mystery in the Channel by Freeman Wills Crofts
Shedunnit episodes mentioned:— ECR Lorac Rises Through the Ranks— Instrument of Death— Christianna Brand's Impossible Crimes— Brides in the Bath
NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.
To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices

May 14, 2025 • 44min
The Four Just Men (Green Penguin Book Club 9)
Locked room mystery specialist Tom Mead joins Caroline to read Edgar Wallace’s sensational 1905 thriller.
No major plot spoilers until you hear Caroline say we are "entering the spoiler zone", at 20:56. After that, expect full spoilers.
A full list of titles in the Penguin series can be found at penguinfirsteditions.com. The next book discussed in this series will be The Man in the Dark by John Ferguson.
Join the Shedunnit Book Club for two extra Shedunnit episodes a month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.
Click here to take part in the Shedunnit Audience Survey.
Books mentioned in this episode:— The Four Just Men by Edgar Wallace— Raffles by E.W. Hornung— Death and the Conjuror by Tom Mead— The Murder Wheel by Tom Mead— The House at Devil's Neck by Tom Mead— The Mind of Mr. J. G Reeder by Edgar Wallace— The Crimson Circle by Edgar Wallace— The Mystery of the Yellow Room by Gaston Leroux— The Clue of the New Pin by Edgar Wallace— Thirty-Nine Steps by John Buchan
Past Shedunnit Green Penguin episodes:— The Unpleasantness at the Bellona Club (Green Penguin Book Club 1)— The Murder on the Links (Green Penguin Book Club 2)— The Thin Man (Green Penguin Book Club 3)— Mr Fortune, Please (Green Penguin Book Club 4)— The Poisoned Chocolates Case (Green Penguin Book Club 5)— The Mysterious Affair at Styles (Green Penguin Book Club 6)— The Missing Moneylender (Green Penguin Book Club 7)— Raffles (Green Penguin Book Club 8)
NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.
To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter.
The podcast is on Twitter, Facebook, and Instagram as @ShedunnitShow, and you can find it in all major podcast apps. Make sure you’re subscribed so you don’t miss the next episode. Click here to do that now in your app of choice.
Find a full transcript of this episode at shedunnitshow.com/thefourjustmentranscript
Music by Audioblocks and Blue Dot Sessions. See shedunnitshow.com/musiccredits for more details. Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 30, 2025 • 34min
The Crimes of Dorothy Erskine Muir
Dive into the fascinating life of Dorothy Erskine Muir, a pioneering detective novelist who fused real unsolved crimes with fiction. Discover her struggle for independence and resilience as she navigates a challenging upbringing and the aftermath of World War I. The exploration of early 20th-century crime fiction reveals how societal tensions influenced her writing. With intriguing insights on how crime narratives provide resolution, this journey showcases Muir's unique contributions to the genre and the psychological depth within her mysteries.

Apr 16, 2025 • 24min
Ranking Christianna Brand
Caroline dives deep into Brand’s work to find her favourite novel.Back in July of last year, I did an episode titled Christianna Brand's Impossible Crimes. During the research and preparation for that episode, I read quite a few Brand novels. Even though I haven't read every single work she published, I hope you enjoy this ranking of 15 books from Christianna Brand's canon.Click here to take part in the Shedunnit Audience Survey.Christianna Brand novels mentioned, in alphabetical order:— Alas, for Her That Met Me!— The Brides of Aberdar— Cat and Mouse— Court of Foxes— Death in High Heels— Death of Jezebel— Green for Danger— Heads You Lose— The Honey Harlot— London Particular— A Ring of Roses— The Rose in Darkness— The Three Cornered Halo— Tour de Force— Suddenly at His ResidenceSupport the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter.You can find the podcast in all major podcast apps. Make sure you’re subscribed so you don’t miss the next episode. Click here to do that now in your app of choice.Music by Audioblocks and Blue Dot Sessions. See shedunnitshow.com/musiccredits for more details. Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 2, 2025 • 40min
Raffles (Green Penguin Book Club 8)
Darryl Jones joins Caroline to discuss the first collection of Raffles stories.No major plot spoilers until you hear Caroline say we are "entering the spoiler zone", at 10:30. After that, expect full spoilers.A full list of titles in the Penguin series can be found at penguinfirsteditions.com. The next book discussed in this series will be The Four Just Men by Edgar Wallace.Join the Shedunnit Book Club for two extra Shedunnit episodes a month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.Books mentioned in this episode:— Raffles by E.W. Hornung— The Mysterious Affair At Styles by Agatha Christie— No Orchids for Miss Blandish by James Hadley Chase— The Final Problem by Arthur Conan Doyle— The Hound of Baskervilles by Arthur Conan Doyle— The Importance of Being Earnest by Oscar Wilde— The Lost World by Arthur Conan Doyle— The Strange Case of Jekyll and Hyde by Robert Louis Stevenson— The Picture of Dorian Gray by Oscar Wilde— The Black Mask by E.W. Hornung— Fiction and the Reading Public by Q.D. Leavis— King Solomon's Mines by H. Rider HaggardPast Shedunnit Green Penguin episodes:— The Unpleasantness at the Bellona Club (Green Penguin Book Club 1)— The Murder on the Links (Green Penguin Book Club 2)— The Thin Man (Green Penguin Book Club 3)— Mr Fortune, Please (Green Penguin Book Club 4)— The Poisoned Chocolates Case (Green Penguin Book Club 5)— The Mysterious Affair at Styles (Green Penguin Book Club 6)— The Missing Moneylender (Green Penguin Book Club 7)NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter.The podcast is on Twitter, Facebook, and Instagram as @ShedunnitShow, and you can find it in all major podcast apps. Make sure you’re subscribed so you don’t miss the next episode. Click here to do that now in your app of choice.Find a full transcript of this episode at shedunnitshow.com/rafflestranscriptMusic by Audioblocks and Blue Dot Sessions. See shedunnitshow.com/musiccredits for more details. Learn more about your ad choices. Visit megaphone.fm/adchoices

Mar 19, 2025 • 25min
Oxford vs Cambridge
Why do these two historic university cities appear in so many murder mysteries?Books mentioned in this episode:— The Masters by C.P. Snow— Lucky Jim by Kingsley Amis— Brideshead Revisited by Evelyn Waugh— Zuleika Dobson by Max Beerbohm— Gaudy Night by Dorothy L. Sayers— The Case of the Gilded Fly by Edmund Crispin— The Cambridge Murders by Dilwyn Rees— Death at the President’s Lodging by Michael Innes— An Oxford Tragedy by J.C. Masterman (£825.00)— Death on the Cherwell by Mavis Doriel Hay— Murder at Cambridge by Q Patrick— Police at the Funeral by Margery Allingham— The Incredible Crime by Lois Austen-Leigh— Last Bus to Woodstock by Colin Dexter— Trick of the Dark by Val McDermid— Case Histories by Kate Atkinson— Cambridge Blue by Alison Bruce— Fall of Angels by Barbara Cleverly— Invitation to Die by Barbara Cleverly— James Runcie's Granchester stories— Rory Clement's Tom Wilde seriesSupport the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter.The podcast is on Twitter, Facebook, and Instagram as @ShedunnitShow, and you can find it in all major podcast apps. Make sure you’re subscribed so you don’t miss the next episode. Click here to do that now in your app of choice.Music by Audioblocks and Blue Dot Sessions. See shedunnitshow.com/musiccredits for more details. Learn more about your ad choices. Visit megaphone.fm/adchoices

Mar 5, 2025 • 40min
The Mystery Short Story
A consideration of crime fiction’s more compact incarnation.Please be aware that there are spoilers in this episode for the two stories discussed here in detail: "Traitor's Hands" by Agatha Christie and "A Jury of Her Peers" by Susan Glaspell.Books mentioned in this episode:— Memories and Adventures by Arthur Conan Doyle— The Casebook of Sherlock Holmes by Arthur Conan Doyle— A Study in Scarlet by Arthur Conan Doyle— "A Scandal in Bohemia" by Arthur Conan Doyle, collected in The Adventures of Sherlock Holmes— How to Write a Mystery: a Handbook from Mystery Writers of America, edited by Lee Child with Laurie R. King— The Mysterious Affair at Styles by Agatha Christie— “The Tuesday Night Club" by Agatha Christie, collected in The Thirteen Problems— Mr. Fortune, Please by H. C. Bailey— "Traitor's Hands" by Agatha Christie, collected in The Hound of Death— "A Jury of Her Peers" by Susan Glaspell, collected in In the Shadow of Agatha Christie— Marple: Twelve New MysteriesSupport the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join.NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge.To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter.The podcast is on Twitter, Facebook, and Instagram as @ShedunnitShow, and you can find it in all major podcast apps. Make sure you’re subscribed so you don’t miss the next episode. Click here to do that now in your app of choice.Music by Audioblocks and Blue Dot Sessions. See shedunnitshow.com/musiccredits for more details. Learn more about your ad choices. Visit megaphone.fm/adchoices