| #1 |  The Clockwork House The Clockwork House
| 2 |
| #1 |  The Quiet Girl
| 3.67 |
| #1 |  The Wife Lie
| 0 |
| #1 |  Snowflakes Snowflakes
| 3.17 |
| #1 |  The PostScript Murders
| 3.73 |
| #1 |  The Ninth Guest The Ninth Guest: A locked-room mystery like no other...
| 1 |
| #1 |  The Perfect Getaway
| 3.5 |
| #1 |  Madam
| 3 |
| #1 |  Three Single Wives
| 2 |
| #1 |  Before the Ruins
| 2.5 |
| #1 |  The Sister-in-Law The Sister-in-Law
| 0 |
| #1 |  The Lying Game
| 3.34 |
| #1 |  City of Spies City of Spies
| 0 |
| #1 |  The Forbidden The Forbidden
| 3 |
| #1 |  The Plot
| 3.53 |
| #1 |  The Arrangement
| 3.76 |
| #1 | The Rule of Three The Rule of Three
| 0 |
| #1 |  The Lamplighters
| 4 |
| #1 |  Long Shadows
| 4 |
| #1 |  The Lying Club
| 4.5 |
| #1 |  The Twyford Code
| 3.53 |
| #1 |  The Haunting of Las Lágrimas
| 4 |
| #1 |  In a Dark, Dark Wood
| 3.73 |
| #1 |  The House Across the Lake
| 3.55 |
| #1 |  How I’ll Kill You
| 0 |
| #1 | Slow Burner Slow Burner
| 4 |
| #1 |  She Lies Alone
| 0 |
| #1 |  The Husbands
| 3.36 |
| #1 |  Shiver
| 3.55 |
| #1 | The Tale of Mrs Westaway The Tale of Mrs Westaway
| 0 |
| #1 |  The Bounty
| 3.5 |
| #1 |  The Long Weekend
| 2.93 |
| #1 |  Nobody But Us
| 0 |
| #1 |  Every Vow You Break
| 3.2 |
| #1 |  The Chalet The Chalet
| 4 |
| #1 |  The Wedding Night
| 3 |
| #1 |  Not a Happy Family
| 3.37 |
| #1 |  Mrs March
| 2.5 |
| #1 |  The Retreat
| 4 |
| #1 |  Good Rich People
| 3.6 |
| #1 |  The Last Heir to Blackwood Library
| 3.05 |
| #1 |  My Best Friend's Murder
| 3.33 |
| #1 |  The Sanatorium
| 3.17 |
| #1 |  The Beloved Girls
| 0 |
| #1 |  One of the Girls
| 3.39 |
| #1 |  Wrong Place Wrong Time
| 3.98 |
| #1 |  Rules for Vanishing
| 3.6 |
| #1 |  Possession
| 4 |
| #1 |  The Guilt Trip
| 3.45 |
| #1 |  Off Season
| 2 |
| #1 | The Couple at the Table The Couple at the Table
| 3.38 |
| #1 |  The Runaway Heiress
| 0 |
| #1 |  For Your Own Good
| 3.73 |
| #1 |  Hide
| 2.94 |
| #1 |  The Siren
| 3.57 |
| #1 |  Rock Paper Scissors
| 3.82 |
| #1 |  NOT A BOOK NOT A BOOK: We Will be Watching
| 3 |
| #1 |  The Retreat
| 0 |
| #1 |  Survive the Night
| 3.3 |
| #1 |  The Book of Cold Cases
| 3.62 |
| #1 | Auld Acquaintance Auld Acquaintance
| 5 |
| #1 |  The Enigma of Room 622
| 3.5 |
| #1 |  Daisy Darker
| 3.78 |
| #1 |  The Invitation
| 0 |
| #1 |  Mrs England
| 4.14 |
| #1 | The Sunday Wife The Sunday Wife
| 0 |
| #1 |  The Birdcage
| 4 |
| #1 | Tripping Arcadia Tripping Arcadia
| 3.75 |
| #1 |  Reckless Girls
| 3.09 |
| #1 |  The Clockwork Girl
| 4.5 |
| #1 |  The End of Getting Lost
| 3 |
| #1 |  House of Crows
| 4 |
| #1 |  The Island House
| 0 |
| #1 |  The Perfect Escape
| 0 |
| #1 |  Nine Lives
| 2.81 |
| #1 |  The Wife Before
| 3.33 |
| #1 |  Everyone In My Family Has Killed Someone
| 3.82 |
| #1 | A Familiar Stranger A Familiar Stranger
| 2.95 |
| #1 |  Hell Bent
| 4.04 |
| #1 |  Episode Thirteen
| 3.5 |
| #1 |  The Mysterious Case of the Alperton Angels
| 4.21 |
| #1 |  The Bridesmaids
| 3 |
| #1 |  Labyrinth
| 3.18 |
| #1 |  The Finalists
| 1 |
| #1 |  Hare House
| 3.88 |
| #1 |  First Born
| 3.17 |
| #1 |  The Cloisters
| 3.14 |
| #1 |  The It Girl
| 3.49 |
| #1 |  Confidence Confidence
| 3 |
| #1 |  The Resemblance
| 4 |
| #1 | Run Time Run Time
| 3.42 |
| #1 | The Amendment The Amendment
| 3.73 |
| #1 |  The Family Game
| 3.8 |
| #1 |  The Bones of the Story
| 3 |
| #1 |  The Antiquity Affair
| 0 |
| #1 |  This Is How We End Things
| 3.5 |
| #1 |  The Fifth Guest
| 2 |
| #1 |  Argylle
| 2.75 |
| #1 |  The Last to Disappear
| 0 |
| #1 |  Stone Cold Fox
| 3.86 |
