NMLP P-021324 · True-first precedence · minted 2026-07-04

Giant's Bread

Mary Westmacott (Agatha Christie) · William Collins · 1930

UK Collins (April 1930) precedes the US Doubleday, Doran edition (August 1930), so Collins is the true first. Collectible as the first pseudonymous Westmacott novel.

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New Mexico Literacy Project — True-first precedence NMLP P-021324 for "Giant's Bread" by Mary Westmacott (Agatha Christie) (https://newmexicoliteracyproject.org/id/point/p-021324, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).