The Heir: A Biotech Billionaires Novel: Audiobook
Book 2 of the Biotech Billionaires series
According to The Books Insider's catalog data, The Heir: A Biotech Billionaires Novel runs 10.5 hours as an unabridged audiobook, narrated by Stacy Gonzalez and Vikas Adam (about 7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 21 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 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 10.5 hours, it runs longer than 79% of the 16,241 Modern audiobooks in our catalog.
Catching up on Biotech Billionaires
This is book 2. Book 1 runs 9.9 hours before it; books 1 to 3 run 30.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Spare: A Biotech Billionaires Novel | 9.9 hrs |
| 2 | The Heir: A Biotech Billionaires Novel | 10.5 hrs |
| 3 | The Charmer: A Biotech Billionaires Novel | 10.3 hrs |
More narrated by Stacy Gonzalez
Stacy Gonzalez narrates 226 unabridged audiobooks in our catalog, 1,957 hours in all.
About as long, on the Modern shelf
2,992 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 Heir: A Biotech Billionaires Novel is book 2 of Ava Rani's Biotech Billionaires series: a 10.5-hour unabridged recording, read by Stacy Gonzalez and Vikas Adam, released January 28, 2025, on the Modern and Billionaire shelves.
The listen at a glance
- Length
- 10.5 hrs
- Narrated by
- Stacy Gonzalez, Vikas Adam
- Released
- January 28, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern, Billionaire
- Series
- Biotech Billionaires #2
- ISBN
- 9780063413665
How to listen to The Heir: A Biotech Billionaires Novel 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 Heir: A Biotech Billionaires Novel as an audiobook?
The Heir: A Biotech Billionaires Novel runs 10.5 hours unabridged. At 1.5× speed that drops to roughly 7 hours.
Is The Heir: A Biotech Billionaires Novel free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Heir: A Biotech Billionaires Novel?
The Heir: A Biotech Billionaires Novel is narrated by Stacy Gonzalez and Vikas Adam.
Is The Heir: A Biotech Billionaires Novel worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7 hours, saving 3.5 hours.