Not Mine to Keep: Audiobook
Book 2 of the Costa Family series
According to The Books Insider's catalog data, the Not Mine to Keep audiobook runs 12.2 hours unabridged, narrated by Allie Piper and Connor Crais (about 8.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 25 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.2 hours, it runs longer than 90% of the 16,241 Modern audiobooks in our catalog.
More narrated by Allie Piper
Allie Piper narrates 36 unabridged audiobooks in our catalog, 315 hours in all.
About as long, on the Modern shelf
1,675 Modern 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
Not Mine to Keep is book 2 of Brittney Sahin's Costa Family series: a 12.2-hour unabridged recording, read by Allie Piper and Connor Crais, released September 24, 2024, on the Modern and Mystery shelves.
The listen at a glance
- Length
- 12.2 hrs
- Narrated by
- Allie Piper, Connor Crais
- Released
- September 24, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern, Mystery, Billionaire
- Series
- The Costa Family #2
- ISBN
- 9781511315449
How to listen to Not Mine to Keep 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 Not Mine to Keep audiobook?
Not Mine to Keep runs 12.2 hours unabridged. At 1.5× speed that drops to roughly 8.1 hours.
Is the Not Mine to Keep audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Not Mine to Keep?
Not Mine to Keep is narrated by Allie Piper and Connor Crais.
Is Not Mine to Keep worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.1 hours, saving 4.1 hours.