NMLP P-018528 · True-first precedence · minted 2026-07-04

Protector

Larry Niven · Ballantine · 1973

US Ballantine paperback original is the true first edition.

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New Mexico Literacy Project — True-first precedence NMLP P-018528 for "Protector" by Larry Niven (https://newmexicoliteracyproject.org/id/point/p-018528, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).