Every Percy Jackson Book in Order, With Percy's Age in Each

Your child finishes a chapter of The Lightning Thief, looks up and asks how many more there are. You search "Percy Jackson books in order" and find seven Percy books, several spin-off series, graphic novels and a book of Greek gods, all with demigods on the cover. This guide sorts it out: the Percy Jackson books in order with their years, how many Percy Jackson books there are as of October 2026, how old Percy is in each one, and what age the books suit.

How many Percy Jackson books are there?

There are seven Percy Jackson and the Olympians books as of October 2026, all by Rick Riordan. The series page on Wikipedia and Rick Riordan's own site list the same seven in the same order.

The first five books came out once a year from 2005 to 2009 and tell one complete story. Fourteen years later, Riordan brought Percy back for his senior year of high school in The Chalice of the Gods (2023) and Wrath of the Triple Goddess (2024). He has said he plans a third and final senior-year book, but as of October 2026 it has no title or release date.

Does the order matter?

Order matters a lot in Percy Jackson. Books 1 to 5 build one long story about the Titan Kronos and his war on the gods. Reading The Last Olympian before The Titan's Curse spoils how that war ends.

Books 6 and 7 are lighter, stand-alone adventures, but they were written for readers who already know Percy and his friends. Keep them for after book 5.

How old is Percy Jackson in the books?

Percy is 12 in The Lightning Thief and 16 by the end of The Last Olympian. He ages about one year per book, so a reader who starts at 9 or 10 grows up a little with him.

• Book 1: Percy is 12 when he finds out his father is the Greek god Poseidon.
• Book 2: Wikipedia's page on The Sea of Monsters calls him a 13-year-old demigod.
• Book 3: He is 14 in The Titan's Curse.
• Book 4: He is 14 for most of The Battle of the Labyrinth and turns 15 at the end of the summer.
• Book 5: He is 15 in The Last Olympian and turns 16 near the end, per Wikipedia's Last Olympian page.
• Books 6 and 7: He is a high school senior who needs letters of recommendation for college.

Why Percy's age matters to parents

Percy's age tells you something about the tone. In books 1 and 2 he is a middle schooler with a middle schooler's worries about school and friends. By book 5 he is 15, the stakes are a war against the Titans, and he and Annabeth begin a romance on his 16th birthday.

If your child is 8 or 9, the early books match their world best. The later books grow with them.

When did the Percy Jackson books come out?

The Percy Jackson books came out from 2005 to 2024, with a long gap in the middle. The Lightning Thief appeared on June 28, 2005, and one book followed each spring until The Last Olympian on May 5, 2009.

The Chalice of the Gods came out on September 26, 2023, from Disney Hyperion, and Wrath of the Triple Goddess on September 24, 2024. The 14-year gap is why parents who read the first five as kids may not know books 6 and 7 exist.

The spin-off books in the Camp Half-Blood world

Rick Riordan kept writing in Percy's world between those two dates. These are the main series and companion books, with the years checked against Wikipedia and Book Series in Order:

The newest book is The Wild Zone, the first of four Camp Half-Blood novels that Riordan co-creates with other authors. The AP announcement says the series is set between The Lightning Thief and The Sea of Monsters, with a new book about every six months. Penguin Random House lists book 1 as available now and book 2, The Rite of Aphrodite, for March 30, 2027.

Two related series sit next to Percy's world. The Kane Chronicles (three books, 2010 to 2012) is about Egyptian gods, and Magnus Chase and the Gods of Asgard (three books, 2015 to 2017) is about Norse gods. Magnus is Annabeth's cousin, and three short crossover stories, collected in Demigods & Magicians, bring Percy together with the Kane Chronicles heroes.

How to read the Percy Jackson books with your child, step by step

A seven-book series plus spin-offs can feel like a lot. This order works well for a first-time reader.

1. Start with The Lightning Thief. Read the first two or three chapters aloud together. Percy's funny, grumpy voice hooks most kids within a few pages.
2. Read books 1 to 5 in order. Treat them as one story. Let your child take over the reading once they are hooked, and stay close for the big battles in books 4 and 5.
3. Add the Greek myths book. Percy Jackson's Greek Gods, told in Percy's voice, explains who all those gods are. It fits well between books 2 and 3, when the names start to pile up.
4. Move to The Heroes of Olympus. These five books bring in new heroes and put Percy back in the story. A child who loved book 5 is usually ready.
5. Read books 6 and 7 when your child misses Percy. They are lighter and lower in stakes, a good break after a big series.
6. Finish with The Trials of Apollo, or branch out. A child who wants a new mythology can try The Kane Chronicles or Magnus Chase instead.

The part parents get wrong

Many parents hand over books 6 and 7 right after book 1 because they sit next to each other on the shelf. They jump years ahead to Percy's senior year, so a new reader loses the whole middle of his story.

The new Camp Half-Blood books are the other trap. They fit inside the timeline after book 1, but they follow new kids, so treat them as a side trip, not a required stop.

What age are Percy Jackson books for?

Percy Jackson books suit most kids from about 9 to 12. Common Sense Media rates The Lightning Thief 9+, and its review of The Chalice of the Gods also says 9+, noting that the publisher lists that book for ages 8 to 12.

An 8-year-old who loves myths can enjoy book 1 as a read-aloud. Teens still read the series too, since Percy is 15 and 16 by the later books.

Content notes for sensitive readers. Common Sense Media lists the violence in The Lightning Thief as "some": fights with monsters "get hairy, with some injuries, but when the monsters die they fade to dust." It rates sex and romance as "very little," mostly talk of gods having children with mortals, and finds no bad language.

The later books of the first five build to a war, so a child who is upset by battle scenes may want you nearby for books 4 and 5. Books 6 and 7 are gentler: Common Sense Media lists killer chickens and a few threats from angry gods.

Signs your child is ready are easy to spot:

• Reading stamina: They finish a long chapter book in a week or two.
• Myth curiosity: They ask about gods, monsters or heroes.
• Handles peril: Monster fights in other books excite them more than scare them.
• Gets the jokes: Percy's sarcastic voice is half the fun, and a child who laughs at it is in the right place.

Is there a Percy Jackson TV series?

Yes. Disney+ released season 1 of Percy Jackson and the Olympians, based on The Lightning Thief, on December 19, 2023, and season 2, based on The Sea of Monsters, in December 2025. Disney+ has announced that season 3, adapting The Titan's Curse, premieres on November 20, 2026.

Reading each book before its season keeps the twists fresh, and a child who has seen a season still gets extra detail and Percy's inner jokes from the book. For the same book-versus-screen question with another big series, see our guide on whether your child should read all of Harry Potter.

Common mistakes when buying Percy Jackson books

• Buying the graphic novels as new stories. The graphic novels retell the same books. They help a reluctant reader, but they add no new chapters.
• Starting with Heroes of Olympus. It assumes your child already knows Percy and Camp Half-Blood. Start with The Lightning Thief.
• Assuming a five-book box set is complete. The classic set stops at The Last Olympian. Books 6 and 7 are sold separately.
• Mixing up the companion books. Percy Jackson's Greek Gods and Greek Heroes are myth retellings, not adventures. They are fun, but they do not move the story forward.

What to read after Percy Jackson

A child who finishes the series and wants more has good next steps.

• Another long fantasy series in order. The Wings of Fire books in order give dragons, prophecies and quests on the same scale.
• A younger series for a sibling. The Magic Tree House books in order offer gentle time-travel adventures for younger readers.
• Mysteries. Our list of mystery books for kids keeps the page-turning pace without the monsters.
• A broader list. The top 20 must-read children's books for ages 8 to 10 has more picks at this level.
• A quest of their own. A child who dreams of being a demigod can be the hero of a story about a summer camp, a sea monster or a lost Greek temple.

Try itCreate a personalized storybookYour child's name and photo, a story in minutes

Your Percy Jackson reading checklist

• Confirm the count. Seven Percy Jackson and the Olympians books are out as of October 2026.
• Read books 1 to 5 in order. They tell one story, and skipping ahead spoils the end.
• Check the age. Most kids are ready around 9; younger readers do best with a parent reading aloud.
• Plan the next series. Heroes of Olympus, then Trials of Apollo, with books 6 and 7 as a break.
• Watch the show after the book. Season 3 arrives on November 20, 2026.

A child who loves Greek myths can also star in one. KidTeller turns your child's photo into the illustrated hero of a fresh story, written from a theme like Adventure or Friendship or from your own idea, such as a quest across a stormy sea. For readers 8 and up, the story is built around what the hero wants versus what they need, and story ideas by theme give you a first plot in a minute.