NMLP P-004097 · True-first precedence · minted 2026-07-04

The Cosmic Connection: An Extraterrestrial Perspective

Carl Sagan · Anchor Press / Doubleday · 1973

US true first, published by Anchor Press/Doubleday in 1973. No earlier UK issue precedes it.

Full identification guide for this title →

New Mexico Literacy Project — True-first precedence NMLP P-004097 for "The Cosmic Connection: An Extraterrestrial Perspective" by Carl Sagan (https://newmexicoliteracyproject.org/id/point/p-004097, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).