NMLP P-026493 · True-first precedence · minted 2026-07-04

The Sea of Monsters (Percy Jackson 2)

Rick Riordan · Miramax Books / Hyperion (New York) · 2006

The US Miramax/Hyperion hardcover (released 1 April 2006, ISBN 9780786856862) is the true first. Confirm the complete number line ending in 1.

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New Mexico Literacy Project — True-first precedence NMLP P-026493 for "The Sea of Monsters (Percy Jackson 2)" by Rick Riordan (https://newmexicoliteracyproject.org/id/point/p-026493, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).