The Butterfly Project: Audiobook
According to The Books Insider's catalog data, The Butterfly Project runs 9.8 hours as an unabridged audiobook, narrated by Guy Locke and Amy Melissa Bentley (about 6.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 20 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 9.8 hours, it runs longer than 73% of the 16,241 Modern audiobooks in our catalog.
More narrated by Guy Locke
Guy Locke narrates 22 unabridged audiobooks in our catalog, 220 hours in all.
About as long, on the Modern shelf
3,397 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 Butterfly Project is an audiobook by Emma Scott: a 9.8-hour unabridged recording, read by Guy Locke and Amy Melissa Bentley, released September 12, 2017, on the Modern and Fiction shelves.
The listen at a glance
- Length
- 9.8 hrs
- Narrated by
- Guy Locke, Amy Melissa Bentley
- Released
- September 12, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern, Fiction
- ISBN
- 9781541483637
How to listen to The Butterfly Project 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 Butterfly Project as an audiobook?
The Butterfly Project runs 9.8 hours unabridged. At 1.5× speed that drops to roughly 6.6 hours.
Is The Butterfly Project free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Butterfly Project?
The Butterfly Project is narrated by Guy Locke and Amy Melissa Bentley.