NMLP P-042234 · Point of issue · minted 2026-07-19

Lest Darkness Fall

L. Sprague de Camp · Henry Holt and Company (New York) · 1941

First edition: Henry Holt and Company, New York, 1941 (published 24 February 1941) — de Camp's first book of fiction

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New Mexico Literacy Project — Point of issue NMLP P-042234 for "Lest Darkness Fall" by L. Sprague de Camp (https://newmexicoliteracyproject.org/id/point/p-042234, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).