Monstrous Heart: Audiobook
Book 1 of the Deepwater series
According to The Books Insider's catalog data, the Monstrous Heart audiobook runs 14 hours unabridged, narrated by Elaine Claxton (about 9.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 14 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 28 days |
| 1 hour / day | 14 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 10 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 14 hours, it runs longer than 84% of the 12,109 Fantasy audiobooks in our catalog.
Catching up on The Deepwater Trilogy
This is book 1. Books 1 to 3 run 37.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Monstrous Heart | 14 hrs |
| 2 | Deepwater King | 12.8 hrs |
| 3 | Firetide Coast | 10.5 hrs |
More narrated by Elaine Claxton
Elaine Claxton narrates 31 unabridged audiobooks in our catalog, 391 hours in all.
About as long, on the Fantasy shelf
1,133 Fantasy 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
Monstrous Heart is book 1 of Claire Mckenna's Deepwater series: a 14-hour unabridged recording, read by Elaine Claxton, released March 31, 2020, on the Romantasy (Romance) and Fantasy shelves.
The listen at a glance
- Length
- 14 hrs
- Narrated by
- Elaine Claxton
- Released
- March 31, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Romantasy (Romance), Fantasy, Romantasy (Science Fiction & Fantasy)
- Series
- The Deepwater Trilogy #1
- ISBN
- 9780008337155
How to listen to Monstrous Heart 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 Monstrous Heart audiobook?
Monstrous Heart runs 14 hours unabridged. At 1.5× speed that drops to roughly 9.3 hours.
Is the Monstrous Heart audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Monstrous Heart?
Monstrous Heart is narrated by Elaine Claxton.
Is Monstrous Heart worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.3 hours, saving 4.7 hours.