21% Monster: Serpent Strike: Serpent Strike: Audiobook
Book 3 of the 21% Monster series
According to The Books Insider's catalog data, the 21% Monster: Serpent Strike: Serpent Strike audiobook runs 8 hours unabridged, narrated by Sam Devereaux (about 5.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 6 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 8 hours, it runs longer than 89% of the 2,649 Action & Adventure (Kids) audiobooks in our catalog.
Catching up on 21% Monster
This is book 3. Books 1 to 2 run 13.9 hours before it; books 1 to 3 run 21.8 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | 21% Monster | 6.2 hrs |
| 2 | 21% Monster: Ice Giant: Ice Giant | 7.7 hrs |
| 3 | 21% Monster: Serpent Strike: Serpent Strike | 8 hrs |
More narrated by Sam Devereaux
Sam Devereaux narrates 97 unabridged audiobooks in our catalog, 721 hours in all.
About as long, on the Action & Adventure (Kids) shelf
215 Action & Adventure (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Refugee
- Peter and the Starcatchers
- Harry Potter and the Sorcerer's Stone
- 2nd Chance: Booktrack Edition
- The Voyages of Doctor Dolittle
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
21% Monster: Serpent Strike: Serpent Strike is book 3 of P.J. Canning's 21% Monster series: a 8-hour unabridged recording, read by Sam Devereaux, released January 2, 2025, on the Action & Adventure (Kids) shelf.
The listen at a glance
- Length
- 8 hrs
- Narrated by
- Sam Devereaux
- Released
- January 2, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Kids)
- Series
- 21% Monster #3
- ISBN
- 9781004180486
How to listen to 21% Monster: Serpent Strike: Serpent Strike free
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Start listening freeQuestions listeners ask
How long is the 21% Monster: Serpent Strike: Serpent Strike audiobook?
21% Monster: Serpent Strike: Serpent Strike runs 8 hours unabridged. At 1.5× speed that drops to roughly 5.3 hours.
Is the 21% Monster: Serpent Strike: Serpent Strike audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates 21% Monster: Serpent Strike: Serpent Strike?
21% Monster: Serpent Strike: Serpent Strike is narrated by Sam Devereaux.