The Sea of Monsters book cover by Rick Riordan

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The store links use this book's US print edition, ISBN 9781368051491.

Where The Sea of Monsters sits

Series
Book 2 of Percy Jackson and the Olympians. See all Percy Jackson and the Olympians books in order
The book before
The Lightning Thief
The book after
The Titan's Curse
Order checked
Last checked: September 24, 2026, against rickriordan.com
Place in the series
It is book 2 of the Percy Jackson and the Olympians series. (rickriordan.com; read November 6, 2026)
Next book
Book 3 is The Titan's Curse. (rickriordan.com; read November 6, 2026)

Checked facts about The Sea of Monsters

Under each line: where it was read, and when.

Publication
First published on April 1, 2006. (Wikidata; read November 6, 2026)
This edition
The edition checked here is a 279-page paperback from Disney-Hyperion. (Library of Congress; read November 6, 2026)

What The Sea of Monsters is about

The setup only, with no spoilers. Each line names the record it rests on.

  • Percy Jackson's seventh-grade year starts out strangely calm. (Library of Congress; read November 6, 2026) Percy Jackson is finding seventh grade unnervingly quiet
  • Then the magic borders guarding Camp Half-Blood are poisoned, and the demigods' one safe place could soon be overrun by monsters. (Library of Congress; read November 6, 2026)

All checked facts about Rick Riordan

Topics in this book

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Book type

  • Novel

Reading ages

  • Children's

Other books in Percy Jackson and the Olympians

7 books listed so far

  1. Book 1: The Lightning Thief
  2. Book 3: The Titan's Curse
  3. Book 4: The Battle of the Labyrinth
  4. Book 5: The Last Olympian
  5. Book 6: The Chalice of the Gods
  6. Book 7: Wrath of the Triple Goddess

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