NMLP P-002412 · Book-club / reprint tell · minted 2026-07-04

The Sign of Four

Arthur Conan Doyle · Spencer Blackett · 1890

Later issues and reprints correct the '13'/'138' and 'w shed' errors.

Full identification guide for this title →

New Mexico Literacy Project — Book-club / reprint tell NMLP P-002412 for "The Sign of Four" by Arthur Conan Doyle (https://newmexicoliteracyproject.org/id/point/p-002412, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).