The Diamond Game: Audiobook
Book 1 of the Directive Seven series
According to The Books Insider's catalog data, The Diamond Game runs 11.4 hours as an unabridged audiobook, narrated by Dennis T. Cosgrove (about 7.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.4 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 11.4 hours, it runs longer than 81% of the 53,570 Mystery, Thriller & Horror audiobooks in our catalog.
About as long, on the Mystery, Thriller & Horror shelf
9,787 Mystery, Thriller & Horror audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Guest List
- The Wife Between Us
- None of This is True
- Local Woman Missing
- The Woman in Cabin 10
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 Diamond Game is book 1 of Dennis T. Cosgrove's Directive Seven series: a 11.4-hour unabridged recording, read by Dennis T. Cosgrove, released April 25, 2025, on the Mystery, Thriller & Horror shelf.
The listen at a glance
- Length
- 11.4 hrs
- Narrated by
- Dennis T. Cosgrove
- Released
- April 25, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery, Thriller & Horror
- Series
- Directive Seven #1
- ISBN
- 9798260845516
How to listen to The Diamond Game 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 Diamond Game as an audiobook?
The Diamond Game runs 11.4 hours unabridged. At 1.5× speed that drops to roughly 7.6 hours.
Is The Diamond Game free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Diamond Game?
The Diamond Game is narrated by Dennis T. Cosgrove.
Is The Diamond Game worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.6 hours, saving 3.8 hours.