| #2 |  4.50 from Paddington / A Pocket Full of Rye: Two BBC Radio 4 Full-Cast Dramatisation
| 3.71 |
| #3 |  The ABC Murders
| 3.97 |
| #4 |  The Adventures of Sherlock Holmes
| 4.26 |
| #5 |  Agatha Christie: Twelve Radio Mysteries: Twelve BBC Radio 4 dramatisations
| 0 |
| #6 |  Borderlands
| 3.33 |
| #7 |  Hallowe'en Party
| 3.38 |
| #8 |  Elephants Can Remember
| 3.45 |
| #9 |  Third Girl
| 3.56 |
| #10 |  Death at the Bar
| 3.33 |
| #11 |  Overture to Death
| 3.93 |
| #12 |  Spinsters in Jeopardy
| 3 |
| #13 |  Death Of A Fool
| 4 |
| #14 |  Died in the Wool
| 3.5 |
| #15 |  Colour scheme.
| 4 |
| #16 |  Final curtain
| 4.5 |
| #17 |  The Knife Slipped
| 0 |
| #18 |  The Big Sleep
| 3.76 |
| #19 |  Phantom lady
| 0 |
| #20 |  The Bride Wore Black
| 4 |
| #21 |  Rutland Place
| 3 |
| #22 |  A Christmas guest
| 3 |
| #23 |  A Christmas journey
| 3 |
| #24 |  A Christmas Hope
| 3 |
| #25 |  A Breach of Promise
| 4.5 |
| #26 |  Cardington Crescent
| 3 |
| #27 |  A Christmas Garland
| 0 |
| #28 |  A Christmas Odyssey
| 3 |
| #29 |  A Christmas Homecoming
| 4 |
| #30 |  A Christmas Secret
| 4 |
| #31 |  Callander Square
| 3.33 |
| #32 |  A Christmas Promise
| 0 |
| #33 |  The Fabulous Clip Joint The Fabulous Clip Joint
| 0 |
| #34 |  Black Dahlia Avenger Rev Ed
| 3.6 |
| #35 |  Playback
| 3.44 |
| #36 |  The Lady in the Lake
| 3.9 |
| #37 |  The High Window
| 3.65 |
| #38 |  The little sister
| 3.57 |
| #39 |  Poodle Springs
| 3 |
| #40 |  The Long Goodbye
| 3.96 |
| #41 |  Trouble Is My Business
| 4.33 |
| #42 |  Farewell, My Lovely
| 3.91 |
| #43 |  Bluegate Fields
| 3 |
| #44 |  Bethlehem Road
| 4 |
| #45 |  The Twisted Root
| 0 |
| #46 |  The Cater Street Hangman
| 3.26 |
| #47 |  Defend and Betray
| 4 |
| #48 |  A Dangerous Mourning
| 3.25 |
| #50 |  Endless Night
| 3.53 |
| #51 |  The Adventures of Sam Spade, Detective
| 0 |
| #52 |  Return of the Thin Man
| 5 |
| #53 |  The Maltese Falcon
| 3.85 |
| #54 |  Strangers on a Train
| 3.48 |
| #55 |  Murder Never Knocks Murder Never Knocks | 0 |
| #56 |  Red Harvest
| 3.9 |
| #57 |  The Dain Curse
| 3.33 |
| #58 |  Tinseltown: Murder, Morphine, and Madness at the Dawn of Hollywood
| 4 |
| #59 |  Un vrai crime d'artiste Un vrai crime d'artiste
| 0 |
| #60 |  Black Coffee
| 3.27 |
| #61 |  By the Pricking of My Thumbs / Postern of Fate
| 0 |
| #62 |  Dead Man's Mirror
| 3.78 |
| #63 |  Duchess of Death: The Unauthorized Biography of Agatha Christie
| 0 |
| #64 |  Fatal Vision
| 4 |
| #65 |  Four-and-Twenty Blackbirds: a Hercule Poirot Short Story
| 3.43 |
| #66 |  The Incredible Theft: a Hercule Poirot Short Story
| 3.3 |
| #67 |  N or M?
| 3.73 |
| #68 |  Next to a Dog - an Agatha Christie Standalone Short Story
| 0 |
| #69 |  Ordeal by Innocence
| 3.42 |
| #70 |  Passenger to Frankfurt Passenger to Frankfurt
| 0 |
| #71 |  Poirot's Finest Cases
| 0 |
| #72 |  Taken at the Flood
| 3.66 |
| #73 |  The Adventure of the Blue Carbuncle - a Sherlock Holmes Short Story
| 3.5 |
| #75 |  The Big Four
| 3.26 |
| #76 |  La Dalia Negra
| 3.81 |
| #77 |  The Companion: A Miss Marple Short Story
| 4.5 |
| #78 |  The Case of the Missing Will: a Hercule Poirot Short Story
| 3 |
| #79 |  The Dead Harlequin: A Short Story
| 0 |
| #80 | The Dream - a Hercule Poirot Short Story The Dream - a Hercule Poirot Short Story
| 3.67 |
| #81 |  The Face of Helen - a Harley Quin Short Story
| 0 |
| #82 |  The Fourth Man: A Short Story
| 4 |
| #83 |  The Herb of Death: A Miss Marple Short Story
| 5 |
| #84 |  The Hollow
| 3.64 |
| #85 |  The Idol House of Astarte: A Miss Marple Short Story
| 4.33 |
| #86 |  The King of Clubs: A Short Story
| 0 |
| #87 |  The Listerdale Mystery and Eleven Other Stories
| 3 |
| #88 |  The Love Detectives: A Short Story
| 0 |
| #89 |  The Mysterious Mr. Quin
| 3.6 |
| #90 |  The Mystery of the Spanish Chest - a Hercule Poirot Short Story
| 3.6 |
| #91 |  The Pale Horse
| 3.83 |
| #92 |  The Plymouth Express - a Hercule Poirot Short Story
| 3.8 |
| #93 |  The Red Signal The Red Signal
| 0 |
| #94 |  The Sign in the Sky: Harley Quin
| 0 |
| #95 |  The Soul of the Croupier - a Harley Quin Short Story
| 4 |
| #96 |  The Thumb Mark of St. Peter: A Miss Marple Short Story
| 5 |
| #97 |  The Under Dog and Other Stories
| 3.64 |
| #98 |  The Voice in the Dark: Harley Quin
| 0 |
| #99 |  The World's End - a Harley Quin Short Story
| 0 |
| #100 |  Three Act Tragedy
| 3.54 |
| #101 |  Thunderstruck
| 3.73 |
| #102 |  Towards Zero
| 3.69 |
| #103 |  While the Light Lasts: A Short Story
| 0 |
