Provenance
Source & edition record
This page records where the text came from, what changed in presentation, and what remains unverified.
Bibliographic source
- Work
- The Sign of the Four
- Author
- Arthur Conan Doyle
- Electronic edition
- Project Gutenberg electronic edition, 2000
- Accessed
- 2026-08-24
- Verification
- source-compared
- Source snapshot SHA-256
89b4113e6503583a82cf38966e2125fc2a45d61b0670cdf77dca3c7809bc362f
Transformations
Rights status
public-domain. Project Gutenberg identifies this electronic edition as public domain in the USA. View the rights record ↗