NMLP P-026839 · Point of issue · minted 2026-07-04

The Door into Summer

Robert A. Heinlein · Doubleday & Company, Garden City, NY · 1957

Publisher's red cloth, spine lettered in yellow; printed price on the front jacket flap

Full identification guide for this title →

New Mexico Literacy Project — Point of issue NMLP P-026839 for "The Door into Summer" by Robert A. Heinlein (https://newmexicoliteracyproject.org/id/point/p-026839, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).