Gray is My Heart: Audiobook
Book 5 of the Blackwood Security series
According to The Books Insider's catalog data, the Gray is My Heart audiobook runs 9.5 hours unabridged, narrated by Alexandra Ralph (about 6.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.5 hours, it runs longer than 58% of the 13,042 Suspense audiobooks in our catalog.
Catching up on Blackwood Security
This is book 5. Books 1 to 4 run 40.5 hours before it; books 1 to 5 run 50 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Pitch Black | 9.4 hrs |
| 2 | Into the Black | 11.2 hrs |
| 3 | Forever Black | 8.3 hrs |
| 4 | Gold Rush | 11.6 hrs |
| 5 | Gray is My Heart | 9.5 hrs |
About as long, on the Suspense shelf
3,185 Suspense 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
Gray is My Heart is book 5 of Elise Noble's Blackwood Security series: a 9.5-hour unabridged recording, read by Alexandra Ralph, released October 23, 2020, on the Suspense and Mystery shelves.
The listen at a glance
- Length
- 9.5 hrs
- Narrated by
- Alexandra Ralph
- Released
- October 23, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Suspense, Mystery
- Series
- Blackwood Security #5
- ISBN
- 9781912888375
How to listen to Gray is My 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 Gray is My Heart audiobook?
Gray is My Heart runs 9.5 hours unabridged. At 1.5× speed that drops to roughly 6.4 hours.
Is the Gray is My Heart audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Gray is My Heart?
Gray is My Heart is narrated by Alexandra Ralph.