The case of the escalating sales / Elizabeth Walter --
The mistress of complication / Julian Symons --
The mistress of simplicity / Edmund Crispin --
A very English lady / Michael Gilbert --
Cornwallis's revenge / Emma Lathen --
The message of Mayhem Parva / Colin Watson --
The Christie everybody knew / Celia Fremlin --
The Christie nobody knew / Dorothy B. Hughes --
A Midas gift to the theatre / J.C. Trewin --
The Agatha Christie films / Philip Jenkinson --
Music and mystery / William Weaver --
Miss Marple -a portrait / Christianna Brand --
Hercules Poirot -a companion portrait / H.R.F. Keating.
From the Large Print - Large print edition.
Introduction to the 2021 edition / by Sophie Hannah --
Introduction / by H.R.F. Keating --
The case of the escalating sales / Elizabeth Walter --
The mistress of complication / Julian Symons --
The mistress of simplicity / Edmund Crispin --
A very English lady / Michael Gilbert --
Cornwallis's revenge / Emma Lathen --
The message of Mayhem Parva / Colin Watson --
The Christie everybody knew / Celia Fremlin --
The Christie nobody knew / Dorothy B. Hughes --
A Midas gift to the theatre / J.C. Trewin --
The Agatha Christie films / Philip Jenkinson --
Music and mystery / William Weaver --
Miss Marple -a portrait / Christianna Brand --
Hercules Poirot -a companion portrait / H.R.F. Keating.