- Sisters and Lies - Bernice Barrington
- Her Husband’s Secret - Janice Frost
- Mount! - Jilly Cooper
- They All Fall Down - Tammy Cohen
- The Word Game - Steena Holmes
- The Good Widow - Liz Fenton and Lisa Steinke
- Mummy’s Favourite - Sarah Flint
- The Paper Year - Avery Aster
- Gone - TJ Brearton
10.
My Sister’s Grave - Robert Dugoni
11.
Carrie - Stephen King
12. Based on a True Story - Delphine de Vigan
13.
Every Last Lie - Mary Kubica
14. The Darkness Within - Lisa Stone
15. Anatomy of a Scandal - Sarah Vaughan
16. The Trap - Melanie Raabe
17.
Flawed - Cecelia Ahern
18. Bring Me Back - BA Paris
19.
Perfect - Cecelia Ahern
20.
The Roanoke Girls - Amy Engel
21. He Said/She Said - Erin Kelly
22. 3,096 Days - Natascha Kampusch
23. Diamonds - K A Linde
24.
First One Missing - Tammy Cohen
25. Lullaby - Leila Slimani
26. Just What Kind of Mother Are You - Paula Daly
27. Elizabeth is Missing - Emma Healey
28. The Fear - C L Taylor
29. My (not so) Perfect Life - Sophie Kinsella
30.
The Roses of May - Dot Hutchison
31. The Serial Killer’s Daughter - Lesley Welsh
32.
Then She Was Gone - Lisa Jewell
33. Never Let You Go - Chevy Stevens
34. The Mistress’s Revenge - Tamar Cohen
35. Don’t Close Your Eyes - Holly Sedden
36.
Thirteen - Steve Cavanagh
37. No-one Ever Has Sex in the Suburbs - Tracy Bloom
38. The Idea of Him - Holly Peterson
39. Good Me Bad Me - Ali Land
40.
The Trophy Child - Paula Daly
41.
Watching You - Lisa Jewell
42. The Girl I Used To Be - Mary Torjussen
43. Clean - Juno Dawson
44. Open Your Eyes - Paula Daly
45. The Hate U Give - Angie Thomas
46.
I See You - Clare MacKintosh
47. This is Going to Hurt - Adam Kay
48.
Let Me Lie - Clare MacKintosh
49. Little Fires Everywhere - Celeste Ng
50.
Lethal White - Robert Galbraith
51. One Little Lie - Sam Carrington
52. The Break - Marian Keyes
53. Dead Woman Walking - Sharon Bolton
54.
A Spark of Light - Jodi Picoult
55.
The Summer Children - Dot Hutchison
56. My Name is Anna - Lizzy Barber
57. Resin - Ane Riel
Not sure where I left off but here is my updated list with favourites in bold. Only one I can remember being particularly disappointed in is in italics but there may have been more!