Editors Reads
The Son of Neptune by Rick Riordan — book cover

The Son of Neptune — Heroes of Olympus, Book 2

by Rick Riordan · Disney Hyperion · 544 pages ·

4.5
Reviewed by Clara Whitmore

Percy Jackson wakes up with no memory at a Roman demigod camp. With new friends Hazel Levesque and Frank Zhang — both carrying heavy secrets — Percy must journey to Alaska to free the god of death and stop a giant army from destroying Camp Jupiter.

Check Price on Amazon (paid link) Opens Amazon · Prices subject to change

Editors Reads Verdict

The strongest book in the Heroes of Olympus series: Percy's return is handled with real emotional intelligence, and Frank and Hazel are among Riordan's most compelling new characters.

4.5
Check Price on Amazon (paid link)

What We Loved

  • Percy's return is handled with real emotional intelligence — his absence actually mattered
  • Frank and Hazel are among Riordan's most compelling new characters, with genuine emotional depth
  • The Roman vs. Greek cultural contrast generates productive narrative friction
  • Frank's sacrifice arc is among the most affecting sequences Riordan has written

Minor Drawbacks

  • The amnesia device is a familiar genre convention that limits Percy's usual wit early on
  • Camp Jupiter's worldbuilding is somewhat thinner than Camp Half-Blood's established richness
  • The Alaskan quest is compelling but the geography can feel abstract

Key Takeaways

  • Military hierarchy and empathy-driven heroism represent genuinely different moral frameworks, not just cultural styles
  • The weight of family destiny can be both a burden and a source of courage — Frank embodies both
  • Survival guilt and sacrifice are handled with unusual seriousness for middle-grade fiction
  • Identity persists even when memory doesn't — Percy's core self survives the amnesia
  • The Roman ideal of duty creates soldiers; the Greek ideal of individual excellence creates heroes
Book details for The Son of Neptune
Author Rick Riordan
Publisher Disney Hyperion
Pages 544
Published October 4, 2011
Language English
Genre Fantasy, Young Adult, Mythology

The Son of Neptune Review

The second Heroes of Olympus novel pulls off something genuinely difficult: it returns readers to Percy Jackson — arguably the most beloved protagonist in contemporary middle-grade fiction — without undercutting the new characters introduced in The Lost Hero. Percy wakes amnesiac at Camp Jupiter, the Roman demigod training ground in the hills above San Francisco, and the fish-out-of-water dynamic from the previous book is inverted. Now it is Percy who is the outsider, and the Roman camp’s rigid, hierarchical culture makes the contrast with Camp Half-Blood both comic and illuminating.

But the book’s greatest achievement is its two new supporting protagonists. Hazel Levesque, a daughter of Pluto raised in 1940s New Orleans and inexplicably alive in the present day, carries a backstory of unusual emotional weight for a series aimed at younger readers. Frank Zhang, an awkward Canadian son of Mars whose family bears a destiny tied to a burning piece of wood, is equally compelling — and his arc, which builds to a moment of sacrifice that redefines his character, is among the most affecting sequences Riordan has written.

The Alaskan quest — to the land beyond the gods’ reach, where Thanatos is chained and the giant Alcyoneus holds power — gives the novel genuine geographic and mythological scope. The Roman framework, with its emphasis on military virtue, duty, and honor, creates productive friction with Percy’s instinctive, empathy-driven heroism.

Reading Order

  1. The Lightning Thief (Percy Jackson, Book 1)
  2. The Last Olympian (Percy Jackson, Book 5)
  3. The Lost Hero (Heroes of Olympus, Book 1)
  4. The Son of Neptune (Heroes of Olympus, Book 2)
  5. The Mark of Athena (Heroes of Olympus, Book 3)
  6. The House of Hades (Heroes of Olympus, Book 4)
  7. The Blood of Olympus (Heroes of Olympus, Book 5)

Reading Guides

Frequently Asked Questions

What is "The Son of Neptune" about?

Percy Jackson wakes up with no memory at a Roman demigod camp. With new friends Hazel Levesque and Frank Zhang — both carrying heavy secrets — Percy must journey to Alaska to free the god of death and stop a giant army from destroying Camp Jupiter.

What are the key takeaways from "The Son of Neptune"?

Military hierarchy and empathy-driven heroism represent genuinely different moral frameworks, not just cultural styles The weight of family destiny can be both a burden and a source of courage — Frank embodies both Survival guilt and sacrifice are handled with unusual seriousness for middle-grade fiction Identity persists even when memory doesn't — Percy's core self survives the amnesia The Roman ideal of duty creates soldiers; the Greek ideal of individual excellence creates heroes

Is "The Son of Neptune" worth reading?

The strongest book in the Heroes of Olympus series: Percy's return is handled with real emotional intelligence, and Frank and Hazel are among Riordan's most compelling new characters.

Ready to Read The Son of Neptune?

Check the current price on Amazon.

Check Price on Amazon (paid link)

Prices and availability are subject to change. See Amazon for current price.

Affiliate Disclosure: As an Amazon Associate I earn from qualifying purchases. Clicking Amazon links and purchasing may earn us a small commission at no cost to you. Our reviews are editorially independent — affiliate relationships do not influence our ratings or recommendations. Product prices and availability are subject to change; see Amazon for current pricing.
#rick-riordan#heroes-of-olympus#roman-mythology#ya-fantasy#percy-jackson-universe#mythology

Review last updated:

Skip to main content