NMLP P-018088 · True-first precedence · minted 2026-07-04

Red Mars

Kim Stanley Robinson · HarperCollins/Voyager, London (true first); Bantam Spectra, New York (first US) · 1992

The UK HarperCollins/Voyager edition (1992) is the true first, preceding the US Bantam Spectra edition (1993) by roughly a year. The precedence is the key point; collectors seeking the true first must obtain the UK edition.

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New Mexico Literacy Project — True-first precedence NMLP P-018088 for "Red Mars" by Kim Stanley Robinson (https://newmexicoliteracyproject.org/id/point/p-018088, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).