Charlie Thorne and the Last Equation: Audiobook
Book 1 of the Charlie Thorne series
According to The Books Insider's catalog data, the Charlie Thorne and the Last Equation audiobook runs 7.7 hours unabridged, narrated by Emily Woo Zeller (about 5.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 16 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 6 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 7.7 hours, it runs longer than 77% of the 3,045 Mystery & Fantasy audiobooks in our catalog.
More narrated by Emily Woo Zeller
Emily Woo Zeller narrates 182 unabridged audiobooks in our catalog, 1,905 hours in all.
About as long, on the Mystery & Fantasy shelf
407 Mystery & Fantasy audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 170,512 English-language unabridged audiobooks in The Books Insider catalog (store data read October 21, 2026). Lengths are the store's own running times. Methodology.
About this listen
Charlie Thorne and the Last Equation is book 1 of Stuart Gibbs's Charlie Thorne series: a 7.7-hour unabridged recording, read by Emily Woo Zeller, released September 17, 2019, on the Mystery & Fantasy and Humor shelves.
The listen at a glance
- Length
- 7.7 hrs
- Narrated by
- Emily Woo Zeller
- Released
- September 17, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy, Humor
- Series
- Charlie Thorne #1
- ISBN
- 9781508287575
How to listen to Charlie Thorne and the Last Equation 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 Charlie Thorne and the Last Equation audiobook?
Charlie Thorne and the Last Equation runs 7.7 hours unabridged. At 1.5× speed that drops to roughly 5.1 hours.
Is the Charlie Thorne and the Last Equation audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Charlie Thorne and the Last Equation?
Charlie Thorne and the Last Equation is narrated by Emily Woo Zeller.