NMLP P-026745 · True-first precedence · minted 2026-07-04

Citizen of the Galaxy

Robert A. Heinlein · Charles Scribner's Sons, New York · 1957

The US Scribner edition is the true first of this Heinlein juvenile, the twelfth in the Scribner juvenile series; the Scribner 'A' with seal and the 'A-7.57' code are the decisive points. The UK Gollancz issue is a much later, separate setting.

Full identification guide for this title →

New Mexico Literacy Project — True-first precedence NMLP P-026745 for "Citizen of the Galaxy" by Robert A. Heinlein (https://newmexicoliteracyproject.org/id/point/p-026745, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).