Firefly: What Makes Us Mighty: Audiobook
Book 7 of the Firefly series
According to The Books Insider's catalog data, the Firefly: What Makes Us Mighty audiobook runs 7.4 hours unabridged, narrated by James Anderson Foster (about 4.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 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 7.4 hours, it is shorter than 61% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on The Firefly Series
This is book 7. Books 1 to 6 run 50 hours before it; books 1 to 9 run 73 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Firefly: Big Damn Hero | 9.6 hrs |
| 2 | Firefly: Magnificent Nine | 8.4 hrs |
| 3 | Firefly: The Ghost Machine | 8.3 hrs |
| 4 | Firefly: Generations | 7.3 hrs |
| 5 | Firefly: Life Signs | 8.9 hrs |
| 6 | Firefly: Carnival | 7.6 hrs |
| 7 | Firefly: What Makes Us Mighty | 7.4 hrs |
| 8 | Firefly: Coup de Grâce | 7.6 hrs |
| 9 | Firefly: Aim to Misbehave | 8 hrs |
More narrated by James Anderson Foster
James Anderson Foster narrates 222 unabridged audiobooks in our catalog, 2,295 hours in all.
About as long, on the Science Fiction shelf
1,504 Science Fiction 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: What Makes Us Mighty is book 7 of M. K. England's Firefly series: a 7.4-hour unabridged recording, read by James Anderson Foster, released August 30, 2022, on the Westerns & War and Science Fiction shelves.
The listen at a glance
- Length
- 7.4 hrs
- Narrated by
- James Anderson Foster
- Released
- August 30, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Westerns & War, Science Fiction
- Series
- The Firefly Series #7
- ISBN
- 9798200898022
How to listen to Firefly: What Makes Us Mighty 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: What Makes Us Mighty audiobook?
Firefly: What Makes Us Mighty runs 7.4 hours unabridged. At 1.5× speed that drops to roughly 4.9 hours.
Is the Firefly: What Makes Us Mighty audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Firefly: What Makes Us Mighty?
Firefly: What Makes Us Mighty is narrated by James Anderson Foster.