Heirs of Bone and Sea: Audiobook
Book 1 of the Dark Depths series
According to The Books Insider's catalog data, the Heirs of Bone and Sea audiobook runs 11.2 hours unabridged, narrated by Hayden Bishop and Catherine Ho (about 7.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 11.2 hours, it runs longer than 67% of the 5,647 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog.
Catching up on Dark Depths
This is book 1. Books 1 to 2 run 22.8 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Heirs of Bone and Sea | 11.2 hrs |
| 2 | A Kiss of the Ocean's Breath | 11.6 hrs |
More narrated by Hayden Bishop
Hayden Bishop narrates 86 unabridged audiobooks in our catalog, 713 hours in all.
About as long, on the Sci-Fi, Fantasy & Paranormal shelf
1,263 Sci-Fi, Fantasy & Paranormal 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
Heirs of Bone and Sea is book 1 of Kay Adams's Dark Depths series: a 11.2-hour unabridged recording, read by Hayden Bishop and Catherine Ho, released March 5, 2024, on the Sci-Fi, Fantasy & Paranormal and LGBTQ+ (Teen & YA) shelves.
The listen at a glance
- Length
- 11.2 hrs
- Narrated by
- Hayden Bishop, Catherine Ho
- Released
- March 5, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Sci-Fi, Fantasy & Paranormal, LGBTQ+ (Teen & YA)
- Series
- Dark Depths #1
- ISBN
- 9781666656497
How to listen to Heirs of Bone and Sea 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 Heirs of Bone and Sea audiobook?
Heirs of Bone and Sea runs 11.2 hours unabridged. At 1.5× speed that drops to roughly 7.5 hours.
Is the Heirs of Bone and Sea audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Heirs of Bone and Sea?
Heirs of Bone and Sea is narrated by Hayden Bishop and Catherine Ho.
Is Heirs of Bone and Sea worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.5 hours, saving 3.7 hours.