Ruthless: Audiobook
Book 5 of the Annie Carter series
According to The Books Insider's catalog data, the Ruthless audiobook runs 13 hours unabridged, narrated by Karen Cass (about 8.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 13 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 26 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 13 hours, it runs longer than 93% of the 22,296 Police & Detective audiobooks in our catalog.
More narrated by Karen Cass
Karen Cass narrates 422 unabridged audiobooks in our catalog, 3,980 hours in all.
- The Secrets of Flowers
- The Little Shop of Hidden Treasures: a delightful, hilarious and uplifting novel that you'll fall in love with
- Sunshine and Sweet Peas in Nightingale Square
- The Stalker: A nail-bitingly tense thriller that will have you looking over your shoulder until the final shocking twist
- The Art of Discarding: How to Get Rid of Clutter and Find Joy
About as long, on the Police & Detective shelf
1,900 Police & Detective 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
Ruthless is book 5 of Jessie Keane's Annie Carter series: a 13-hour unabridged recording, read by Karen Cass, released July 18, 2013, on the Police & Detective shelf.
The listen at a glance
- Length
- 13 hrs
- Narrated by
- Karen Cass
- Released
- July 18, 2013
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective
- Series
- Annie Carter #5
- ISBN
- 9781447247968
How to listen to Ruthless 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 Ruthless audiobook?
Ruthless runs 13 hours unabridged. At 1.5× speed that drops to roughly 8.7 hours.
Is the Ruthless audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Ruthless?
Ruthless is narrated by Karen Cass.
Is Ruthless worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.7 hours, saving 4.3 hours.