NMLP P-026461 · Point of issue · minted 2026-07-04

The House of Hades (Heroes of Olympus 4)

Rick Riordan · Disney-Hyperion (New York) · 2013

First printing of the US edition is identified by the full number line ending in 1 (10 9 8 7 6 5 4 3 2 1) on the copyright page, under the Disney-Hyperion imprint, dated 2013 (ISBN 9781423146728)

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New Mexico Literacy Project — Point of issue NMLP P-026461 for "The House of Hades (Heroes of Olympus 4)" by Rick Riordan (https://newmexicoliteracyproject.org/id/point/p-026461, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).