NMLP P-026484 · Book-club / reprint tell · minted 2026-07-04

The Mark of Athena (Heroes of Olympus 3)

Rick Riordan · Disney-Hyperion (New York) · 2012

On the true first the number line runs 1 3 5 7 9 10 8 6 4 2; later printings drop the low numbers so the line no longer begins with 1. First-printing copies also show the red boards, gold spine stamping, and purple endpapers.

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New Mexico Literacy Project — Book-club / reprint tell NMLP P-026484 for "The Mark of Athena (Heroes of Olympus 3)" by Rick Riordan (https://newmexicoliteracyproject.org/id/point/p-026484, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).