What books are similar to The Son of Neptune?

The 10 closest matches to The Son of Neptune by Rick Riordan on ReadingList include Magnus Chase and the Sword of Summer (Book 1), The Hidden Oracle, Magisterium: The Iron Trial, The 5th Wave, and Mary, Bloody Mary. Each is scored on shared themes, shared award lists, genre, and reading level (grades 6–9), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like The Son of Neptune reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 6–9), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.

How does ReadingList choose similar books?

Matches are ranked by shared themes, shared award and reading-program lists (two books picked for the same state award were chosen by the same committees for the same readers), same genre, comparable Lexile and grade band, and publication decade — computed from cited public curriculum data, not editorial opinion or AI-generated summaries.

Books like The Son of Neptune

If you liked The Son of Neptune, read Magnus Chase and the Sword of Summer (Book 1), The Hidden Oracle, or Magisterium: The Iron Trial — the closest matches in our database, matched on shared award lists and reading level.

Closest match: Magnus Chase and the Sword of Summer (Book 1) by Rick Riordan

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Looking for books like The Son of Neptune by Rick Riordan (Children's · grades 6–9)? The 10 titles below are the closest matches in the ReadingList database — each scored on shared themes, shared award lists, genre, and reading level, and each linked to the curricula, states, and grades where it’s assigned, with primary sources.

These are reading-level matches, not just topical ones — so the picks stay grade-appropriate for a grades 6–9 reader. See how we judge text difficulty on our methodology page.

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Why each is a match

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Magnus Chase and the Sword of Summer (Book 1)grades 6–9: Is by Rick Riordan, the same author, both on the Pacific Northwest Young Reader's Choice Award list, and same genre (Children's). Amazon → books like this →
The Hidden Oraclegrades 6–9: Is by Rick Riordan, the same author, both on the Pacific Northwest Young Reader's Choice Award list, and same genre (Children's). Amazon → books like this →
Magisterium: The Iron Trialgrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
The 5th Wavegrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
Mary, Bloody Marygrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
Rapunzel's Revengegrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
Son of the Mobgrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
The Boy in the Striped Pyjamasgrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
The Supernaturalistgrades 6–9: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (6–9). Amazon → books like this →
A Boy Called Christmasgrades 3–10: Same genre (Children's), overlapping grades (3–10), and the same era (2010s). Amazon → books like this →

What to read after The Heroes of Olympus

The Son of Neptune is book 2 of 5 in Rick Riordan’s The Heroes of Olympus series. Not done with the series yet? Follow the The Heroes of Olympus reading order first — then come back for the matches above.

Common questions

What books are similar to The Son of Neptune?: The 10 closest matches to The Son of Neptune by Rick Riordan on ReadingList include Magnus Chase and the Sword of Summer (Book 1), The Hidden Oracle, Magisterium: The Iron Trial, The 5th Wave, and Mary, Bloody Mary. Each is scored on shared themes, shared award lists, genre, and reading level (grades 6–9), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.
Are books like The Son of Neptune reading-level appropriate?: Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 6–9), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.
How does ReadingList choose similar books?: Matches are ranked by shared themes, shared award and reading-program lists (two books picked for the same state award were chosen by the same committees for the same readers), same genre, comparable Lexile and grade band, and publication decade — computed from cited public curriculum data, not editorial opinion or AI-generated summaries.

Book data last updated 2026-09-05. Matches are computed from each book’s cited attributes — see the methodology.

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Books like The Son of Neptune

10 books similar to The Son of Neptune

Why each is a match

What to read after The Heroes of Olympus

Common questions

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