NMLP P-026873 · True-first precedence · minted 2026-07-04

The Past Through Tomorrow

Robert A. Heinlein · G.P. Putnam's Sons · 1967

US Putnam first edition as a collected omnibus; the individual stories were published earlier in magazines and prior collections.

Full identification guide for this title →

New Mexico Literacy Project — True-first precedence NMLP P-026873 for "The Past Through Tomorrow" by Robert A. Heinlein (https://newmexicoliteracyproject.org/id/point/p-026873, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).