Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set: Audiobook
Book 4 of the Billionaire Romance series
According to The Books Insider's catalog data, the Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set audiobook runs 2.7 hours unabridged, narrated by Uncredited (about 1.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 6 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 2.7 hours, it runs longer than 63% of the 6,276 Erotica audiobooks in our catalog.
Catching up on Billionaire Romance
This is book 4. Books 1 to 3 run 2.3 hours before it; books 1 to 4 run 5 hours in all.
About as long, on the Erotica shelf
153 Erotica audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Dirty Sex Short Stories: Explicit Adult Stories Collection
- Moving In Part One
- Forbidden Desires: Erotica Stories For Naughty Women
- 14 Beautiful Stories From My Lesbian Life: Number 6 is my Favorite
- Interracial Erotica For Women: An Arousing Collection of Sexual Adventures of Hot Women, Cuckold Husbands And Massive Black Men
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
Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set is book 4 of Cynthia Mendoza's Billionaire Romance series: a 2.7-hour unabridged recording, read by Uncredited, released August 21, 2016, on the Erotica shelf.
The listen at a glance
- Length
- 2.7 hrs
- Narrated by
- Uncredited
- Released
- August 21, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Erotica
- Series
- Billionaire Romance #4
- ISBN
- 9781518932496
How to listen to Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set free
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Start listening freeQuestions listeners ask
How long is the Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set audiobook?
Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set runs 2.7 hours unabridged. At 1.5× speed that drops to roughly 1.8 hours.
Is the Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set?
Billionaire Romance: Shifter Underworld 4 Part Wolf Box Set is narrated by Uncredited.