An Old Lady Dies is a 1934 mystery detective novel by Anthony Gilbert, the pen name of British writer Lucy Beatrice Malleson.

[1] It is the ninth of ten novels in a series featuring her amateur detective and politician Scott Egerton, a precursor to her better known creation Arthur Crook.

[2] It was reviewed in the Sunday Times by Dorothy L. Sayers.

When she dies from an overdose of morphine her niece is arrested by the police.

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