Firefly: Audiobook
Book 1 of the Firefly series
According to The Books Insider's catalog data, the Firefly audiobook runs 12.7 hours unabridged, narrated by Matt Addis (about 8.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 26 days |
| 1 hour / day | 13 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 12.7 hours, it runs longer than 79% of the 2,312 Espionage audiobooks in our catalog.
Catching up on Firefly
This is book 1. Books 1 to 2 run 24.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Firefly | 12.7 hrs |
| 2 | White Hot Silence | 11.9 hrs |
More narrated by Matt Addis
Matt Addis narrates 112 unabridged audiobooks in our catalog, 1,257 hours in all.
About as long, on the Espionage shelf
502 Espionage 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
Firefly is book 1 of Henry Porter's Firefly series: a 12.7-hour unabridged recording, read by Matt Addis, released October 2, 2018, on the Espionage shelf.
The listen at a glance
- Length
- 12.7 hrs
- Narrated by
- Matt Addis
- Released
- October 2, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Espionage
- Series
- Firefly #1
- ISBN
- 9781684415991
How to listen to Firefly 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 Firefly audiobook?
Firefly runs 12.7 hours unabridged. At 1.5× speed that drops to roughly 8.5 hours.
Is the Firefly audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Firefly?
Firefly is narrated by Matt Addis.
Is Firefly worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.5 hours, saving 4.2 hours.