Mystery of the Lost Power (Book 12): Audiobook
Book 12 of the Lego Ninjago series
According to The Books Insider's catalog data, the Mystery of the Lost Power (Book 12) audiobook runs 0.5 hours unabridged, narrated by Sean Chiplock (about 0.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 0.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 1 day |
| 1 hour / day | 1 day |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 1 day |
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 0.5 hours, it is shorter than 84% of the 2,649 Action & Adventure (Kids) audiobooks in our catalog.
Catching up on Lego Ninjago
This is book 12. Books 1 to 11 run 10.4 hours before it; books 1 to 17 run 12.6 hours in all.
More narrated by Sean Chiplock
Sean Chiplock narrates 17 unabridged audiobooks in our catalog, 13 hours in all.
About as long, on the Action & Adventure (Kids) shelf
54 Action & Adventure (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
Mystery of the Lost Power (Book 12) is book 12 of Adam Beechen's Lego Ninjago series: a 0.5-hour unabridged recording, read by Sean Chiplock, released March 27, 2026, on the Action & Adventure (Kids) shelf.
The listen at a glance
- Length
- 0.5 hrs
- Narrated by
- Sean Chiplock
- Released
- March 27, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Kids)
- Series
- Lego Ninjago #12
- ISBN
- 4013575962143
How to listen to Mystery of the Lost Power (Book 12) 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 Mystery of the Lost Power (Book 12) audiobook?
Mystery of the Lost Power (Book 12) runs 0.5 hours unabridged. At 1.5× speed that drops to roughly 0.3 hours.
Is the Mystery of the Lost Power (Book 12) audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Mystery of the Lost Power (Book 12)?
Mystery of the Lost Power (Book 12) is narrated by Sean Chiplock.