The six-hour kingdom: Audiobook
Book 3 of the Heart Key Chronicles series
According to The Books Insider's catalog data, The six-hour kingdom runs 1.4 hours as an unabridged audiobook, narrated by ACoelho (about 0.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 1.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 3 days |
| 1 hour / day | 2 days |
| 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 1.4 hours, it is shorter than 93% of the 17,065 Teen & YA audiobooks in our catalog.
About as long, on the Teen & YA shelf
203 Teen & YA 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 six-hour kingdom is book 3 of ACoelho's Heart Key Chronicles series: a 1.4-hour unabridged recording, read by ACoelho, released June 5, 2026, on the Teen & YA shelf.
The listen at a glance
- Length
- 1.4 hrs
- Narrated by
- ACoelho
- Released
- June 5, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Teen & YA
- Series
- The Heart Key Chronicles #3
- ISBN
- 9780466759599
How to listen to The six-hour kingdom 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 six-hour kingdom as an audiobook?
The six-hour kingdom runs 1.4 hours unabridged. At 1.5× speed that drops to roughly 0.9 hours.
Is The six-hour kingdom free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The six-hour kingdom?
The six-hour kingdom is narrated by ACoelho.