The Heroes of Olympus: The Graphic Novels Books in Order
Part ofRick Riordan Books in OrderBrowse The Heroes of Olympus graphic novels by Rick Riordan in order, with summaries, series background, and guidance on pairing them with the main Heroes of Olympus books.
Last updated: December 22, 2025
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Publication Order
3 books
The Mark of Athena
by Rick Riordan
2019
This later edition still charts the Argo II’s first visit to Camp Jupiter, Annabeth’s solo mission in Rome, and the team’s battle to rescue Nico and reclaim the Athena Parthenos, packaged for readers collecting the updated set.
The Son of Neptune
by Rick Riordan
2017
Here, Percy’s arrival at Camp Jupiter, his friendship with Hazel and Frank, and their march to Alaska to free Thanatos are presented in a new edition that matches later volumes on your shelf.
The Lost Hero
by Rick Riordan
2014
This edition follows Jason, Piper, and Leo from the Wilderness School to Camp Half-Blood and on a quest across the American West. Different cover and format, same story of a missing hero, a new prophecy, and a mysterious flying ship.
Series background & context
The Heroes of Olympus graphic novels continue the visual retelling of the Camp Half-Blood universe, starting with adaptations of The Lost Hero and The Son of Neptune. These books compress long, ensemble-cast adventures into fast-moving comics that still capture the key moments: Jason waking up on a school bus with no memory, Leo and Piper joining him on the Argo II, and Percy stumbling into Camp Jupiter with only faint flashes of his past.
Because Heroes of Olympus juggles seven protagonists, the graphic format leans on strong character design and staging to keep everyone straight. Readers can see at a glance whether they’re following a scene at Camp Half-Blood or Camp Jupiter, and the action sequences—chariot races, giant battles, storm-tossed ship decks—gain extra impact when spread across splash pages.
It’s an accessible on-ramp to a slightly denser, older-skewing part of the saga.
Here we outline which prose volumes currently have graphic adaptations, how they line up with the original five-book arc, and what changes were necessary to fit each story into a slimmer page count. If you’re guiding a reader from Percy Jackson into Heroes of Olympus, this page can help you decide whether to jump straight to the novels or to use the comics as a bridge.
We also flag where the graphic novels touch on events that lead into The Trials of Apollo, so series-wide readers can follow the wider chronology without accidentally spoiling a major twist or character arc.
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