The Heroes of Olympus, Book Three: The Mark of Athena: Audiobook
Book 3 of the Heroes of Olympus series
According to The Books Insider's catalog data, The Heroes of Olympus, Book Three: The Mark of Athena runs 15.2 hours as an unabridged audiobook, narrated by Joshua Swanson (about 10.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 15.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 31 days |
| 1 hour / day | 16 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 11 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 15.2 hours, it runs longer than 99% of the 3,228 Fairy Tales & Folklore (Kids) audiobooks in our catalog.
Catching up on Heroes of Olympus
This is book 3. Books 1 to 2 run 30 hours before it; books 1 to 5 run 77.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Lost Hero | 16.6 hrs |
| 2 | The Son of Neptune (Heroes of Olympus Book 2) | 13.5 hrs |
| 3 | The Heroes of Olympus, Book Three: The Mark of Athena | 15.2 hrs |
| 4 | The Heroes of Olympus, Book Four: The House of Hades | 17.6 hrs |
| 5 | The Heroes of Olympus, Book Five: The Blood of Olympus | 14.4 hrs |
More narrated by Joshua Swanson
Joshua Swanson narrates 68 unabridged audiobooks in our catalog, 445 hours in all.
- The Son of Neptune (Heroes of Olympus Book 2)
- The Mark of Athena (Heroes of Olympus Book 3)
- The Heroes of Olympus: The Demigod Diaries
- Pure
- If You're Reading This, It's Too Late
About as long, on the Fairy Tales & Folklore (Kids) shelf
38 Fairy Tales & Folklore (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
The Heroes of Olympus, Book Three: The Mark of Athena is book 3 of Rick Riordan's Heroes of Olympus series: a 15.2-hour unabridged recording, read by Joshua Swanson, released October 2, 2012, on the Fairy Tales & Folklore (Kids) shelf.
The listen at a glance
- Length
- 15.2 hrs
- Narrated by
- Joshua Swanson
- Released
- October 2, 2012
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Fairy Tales & Folklore (Kids)
- Series
- Heroes of Olympus #3
- ISBN
- 9780449014516
How to listen to The Heroes of Olympus, Book Three: The Mark of Athena free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is The Heroes of Olympus, Book Three: The Mark of Athena as an audiobook?
The Heroes of Olympus, Book Three: The Mark of Athena runs 15.2 hours unabridged. At 1.5× speed that drops to roughly 10.1 hours.
Is The Heroes of Olympus, Book Three: The Mark of Athena free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Heroes of Olympus, Book Three: The Mark of Athena?
The Heroes of Olympus, Book Three: The Mark of Athena is narrated by Joshua Swanson.
Is The Heroes of Olympus, Book Three: The Mark of Athena worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10.1 hours, saving 5.1 hours.