Provenance

Source & edition record

This page records where the text came from, what changed in presentation, and what remains unverified.

Bibliographic source

Work: The Big Four
Author: Agatha Christie
Electronic edition: Project Gutenberg electronic edition, 2023
Web source: https://www.gutenberg.org/files/70114/70114-0.txt
Accessed: 2026-08-24
Verification: source-compared
Source snapshot SHA-256: 0d97c5ad5696617ea0ec13714aeecbc1290726c66579d078c6893112e31dddf1

public-domain. Project Gutenberg identifies this electronic edition as public domain in the USA. View the rights record ↗