The Heroes of Olympus, Book Three: The Mark of Athena
The Heroes of Olympus: Book #3
- By: Rick Riordan
- Narrated by: Joshua Swanson
- Length: 15 hours 7 minutes
Description
Annabeth is terrified. Just when she’s about to be reunited with Percy—after six months of being apart, thanks to Hera—it looks like Camp Jupiter is preparing for war. As Annabeth and her friends Jason, Piper, and Leo fly in on the Argo II, she can’t blame the Roman demigods for thinking the ship is a Greek weapon. With its steaming bronze dragon figurehead, Leo’s fantastical creation doesn’t appear friendly. Annabeth hopes that the sight of their praetor Jason on deck will reassure the Romans that the visitors from Camp Half-Blood are coming in peace.
And that’s only one of her worries. In her pocket, Annabeth carries a gift from her mother that came with an unnerving command: Follow the Mark of Athena. Avenge me. Annabeth already feels weighed down by the prophecy that will send seven demigods on a quest to find—and close—the Doors of Death. What more does Athena want from her?
Annabeth’s biggest fear, though, is that Percy might have changed. What if he’s now attached to Roman ways? Does he still need his old friends? As the daughter of the goddess of war and wisdom, Annabeth knows she was born to be a leader—but never again does she want to be without Seaweed Brain by her side.
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The Heroes of Olympus Series

The Heroes of Olympus, Book One: The Lost Hero
By: Rick Riordan
Narrated by: Joshua Swanson
Length: 16 hours 33 minutes
Abridged: No
Jason has a problem. He doesn’t remember anything before waking up in a bus full of kids on a field trip. Apparently he has a girlfriend named Piper and a best friend named Leo. They’re all students at a boarding school for “bad kids.” What did Jason do to end up here? And where is here, exactly?
Piper has a secret. Her father has been missing... Read more »

The Heroes of Olympus, Book Two: The Son of Neptune
By: Rick Riordan
Narrated by: Joshua Swanson
Length: 13 hours 26 minutes
Abridged: No
Percy is confused. When he awoke from his long sleep, he didn’t know much more than his name. His brain fuzz is lingering, even after the wolf Lupa told him he is a demigod and trained him to fight. Somehow Percy manages to make it to a camp for half-bloods. The only thing he can recall from his past is another name: Annabeth.
Hazel is supposed... Read more »

The Heroes of Olympus, Book Three: The Mark of Athena
By: Rick Riordan
Narrated by: Joshua Swanson
Length: 15 hours 7 minutes
Abridged: No
Annabeth is terrified. Just when she’s about to be reunited with Percy—after six months of being apart, thanks to Hera—it looks like Camp Jupiter is preparing for war. As Annabeth and her friends Jason, Piper, and Leo fly in on the Argo II, she can’t blame the Roman demigods for thinking the ship is a Greek weapon. With its steaming bronze... Read more »
Learn more
The Heroes of Olympus, Book Four: The House of Hades
By: Rick Riordan
Narrated by: Nick Chamian
Length: 17 hours 31 minutes
Abridged: No
At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea's forces, and Percy and Annabeth can survive the House... Read more »
Learn more
The Heroes of Olympus, Book Five: The Blood of Olympus
By: Rick Riordan
Narrated by: Nick Chamian
Length: 14 hours 25 minutes
Abridged: No
Though the Greek and Roman crewmembers of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen-all of them-and they're stronger than ever. They must be stopped before the Feast of Spes, when Gaea plans to have two demigods sacrificed in Athens. She needs their... Read more »
Learn more
The Heroes of Olympus: The Demigod Diaries
By: Rick Riordan
Narrated by: Jesse Bernstein, Rick Riordan, Nick Chamian, Aaron Groben & Joshua Swanson
Length: 5 hours 32 minutes
Abridged: No
Young Demigods,
Your Destiny Awaits!
You must prepare yourself for a difficult future: fighting monsters, adventuring across the globe, and dealing with temperamental Greek and Roman gods. You’ll join your favorite demigods from the Percy Jackson and the Heroes of Olympus series as they face dangerous foes and perilous tasks. What you learn from... Read more »