Project Mercury: Audiobook
According to The Books Insider's catalog data, the Project Mercury audiobook runs 6.6 hours unabridged, narrated by Nile Bullock (about 4.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 14 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.6 hours, it runs longer than 86% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
More narrated by Nile Bullock
Nile Bullock narrates 44 unabridged audiobooks in our catalog, 256 hours in all.
About as long, on the Non-fiction (Kids) shelf
1,144 Non-fiction (Kids) 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
Project Mercury is an audiobook by Ronald L. Smith: a 6.6-hour unabridged recording, read by Nile Bullock, released August 6, 2024, on the Action & Adventure (Kids) and Mystery & Fantasy shelves.
The listen at a glance
- Length
- 6.6 hrs
- Narrated by
- Nile Bullock
- Released
- August 6, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Kids), Mystery & Fantasy, Non-fiction (Kids)
- ISBN
- 9780063318588
How to listen to Project Mercury 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 Project Mercury audiobook?
Project Mercury runs 6.6 hours unabridged. At 1.5× speed that drops to roughly 4.4 hours.
Is the Project Mercury audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Project Mercury?
Project Mercury is narrated by Nile Bullock.