Bad & Bossy: Boulder Billionaires, Book 4: Audiobook
Book 4 of the Boulder Billionaires series
According to The Books Insider's catalog data, the Bad & Bossy: Boulder Billionaires, Book 4 audiobook runs 9.4 hours unabridged, narrated by Savannah Rivers and Xander Marceaux (about 6.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.4 hours, it runs longer than 68% of the 16,241 Modern audiobooks in our catalog.
Catching up on Boulder Billionaires
This is book 4. Books 1 to 3 run 25.3 hours before it; books 1 to 4 run 34.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Big & Bossy: Boulder Billionaires, Book 1 | 8.7 hrs |
| 2 | Brute & Bossy: Boulder Billionaires, Book 2 | 8.3 hrs |
| 3 | Beast & Bossy: Boulder Billionaires, Book 3 | 8.3 hrs |
| 4 | Bad & Bossy: Boulder Billionaires, Book 4 | 9.4 hrs |
More narrated by Savannah Rivers
Savannah Rivers narrates 41 unabridged audiobooks in our catalog, 323 hours in all.
About as long, on the Modern shelf
3,481 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
Bad & Bossy: Boulder Billionaires, Book 4 is book 4 of Mia Mara's Boulder Billionaires series: a 9.4-hour unabridged recording, read by Savannah Rivers and Xander Marceaux, released March 25, 2025, on the Modern shelf.
The listen at a glance
- Length
- 9.4 hrs
- Narrated by
- Savannah Rivers, Xander Marceaux
- Released
- March 25, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern
- Series
- Boulder Billionaires #4
- ISBN
- 9781039497757
How to listen to Bad & Bossy: Boulder Billionaires, Book 4 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 Bad & Bossy: Boulder Billionaires, Book 4 audiobook?
Bad & Bossy: Boulder Billionaires, Book 4 runs 9.4 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.
Is the Bad & Bossy: Boulder Billionaires, Book 4 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Bad & Bossy: Boulder Billionaires, Book 4?
Bad & Bossy: Boulder Billionaires, Book 4 is narrated by Savannah Rivers and Xander Marceaux.