Writing

—		The Seven Dials Mystery (1 episode) … Novel
—		Towards Zero (1 episode) … Novel

2023		Murder Is Easy (2 episodes) … Novel
2023		Charlie Chopra And The Mystery Of Solang Valley (6 episodes) … Novel

2022

(3 episodes) … Author

2020

(2 episodes) … Novel

2018		The ABC Murders (3 episodes) … Novel
2018		Ms Ma, Nemesis (32 episodes) … Novel
2018		Ordeal by Innocence (3 episodes) … Novel

2017

(2 episodes) … Novel

2016

(2 episodes) … Novel

2015		And Then There Were None (3 episodes) … Novel
2015		Partners in Crime (6 episodes) … Novel

2009

(48 episodes) … Adaptation (0 episodes) … Novel

2006

(4 episodes) … Novel

2004

(23 episodes) … Novel

1989

(70 episodes) … Novel

1987		Miss Marple: Nemesis (2 episodes) … Novel
1987		Miss Marple: At Bertram's Hotel (2 episodes) … Novel
1987		Miss Marple: Sleeping Murder (2 episodes) … Novel

1986

(2 episodes) … Novel

1985		Miss Marple: A Pocketful of Rye (2 episodes) … Novel
1985		Miss Marple: The Moving Finger (2 episodes) … Novel

1984		Miss Marple (16 episodes) … Novel
1984		Miss Marple: The Body in the Library (3 episodes) … Novel

1982

(10 episodes) … Novel

1972

(1 episode) … Writer

1955

(1 episode) … Story

1954

(1 episode) … Novel

1953		Television Theater (1 episode) … Novel
1953		General Electric Theater (1 episode) … Story

1951

(1 episode) … Novel

1950

(1 episode) … Story

Creator

2022

… Creator

2006

… Creator

1992

… Creator

1985		Miss Marple: A Pocketful of Rye … Creator
1985		Miss Marple: The Moving Finger … Creator

1984		Miss Marple … Creator
1984		Miss Marple: The Body in the Library … Creator

Acting

2016

(1 episode) as Self (archive footage)