NMLP P-000383 · Point of issue · minted 2026-07-04

N or M?

Agatha Christie · Dodd, Mead and Company · 1941

The true first is the US edition (Dodd, Mead, August 1941), which preceded the UK Collins Crime Club edition (November 1941)

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New Mexico Literacy Project — Point of issue NMLP P-000383 for "N or M?" by Agatha Christie (https://newmexicoliteracyproject.org/id/point/p-000383, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).