The Key to Love: Audiobook
Book 4 of the Adrenaline series
According to The Books Insider's catalog data, The Key to Love runs 8 hours as an unabridged audiobook, narrated by Jonathan Tratar (about 5.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 6 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 8 hours, it runs longer than 51% of the 16,241 Modern audiobooks in our catalog.
About as long, on the Modern shelf
3,120 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
The Key to Love is book 4 of Callie Bardot's Adrenaline series: a 8-hour unabridged recording, read by Jonathan Tratar, released November 2, 2020, on the Modern shelf.
The listen at a glance
- Length
- 8 hrs
- Narrated by
- Jonathan Tratar
- Released
- November 2, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern
- Series
- Adrenaline #4
- ISBN
- 9781664944305
How to listen to The Key to Love 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 Key to Love as an audiobook?
The Key to Love runs 8 hours unabridged. At 1.5× speed that drops to roughly 5.3 hours.
Is The Key to Love free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Key to Love?
The Key to Love is narrated by Jonathan Tratar.