Mars Enigma: Audiobook
Book 3 of the Kwan Thillers series
According to The Books Insider's catalog data, the Mars Enigma audiobook runs 7.5 hours unabridged, narrated by Chelsea Stephens (about 5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.5 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 7.5 hours, it is shorter than 67% of the 2,356 Mystery & Thriller audiobooks in our catalog.
Catching up on Kwan Thillers
This is book 3. Books 1 to 2 run 16.9 hours before it; books 1 to 5 run 42 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Secret of Giza | 10 hrs |
| 2 | Abducted | 6.9 hrs |
| 3 | Mars Enigma | 7.5 hrs |
| 4 | Majestic | 8.3 hrs |
| 5 | The Riddle of the Sphinx | 9.3 hrs |
More narrated by Chelsea Stephens
Chelsea Stephens narrates 164 unabridged audiobooks in our catalog, 1,482 hours in all.
About as long, on the Mystery & Thriller shelf
406 Mystery & Thriller audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Legend
- Five Total Strangers
- Pretty Little Liars
- Jackaby
- Saving the World and Other Extreme Sports: A Maximum Ride Novel
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
Mars Enigma is book 3 of Ken Warner's Kwan Thillers series: a 7.5-hour unabridged recording, read by Chelsea Stephens, released September 28, 2021, on the Mystery & Thriller shelf.
The listen at a glance
- Length
- 7.5 hrs
- Narrated by
- Chelsea Stephens
- Released
- September 28, 2021
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Thriller
- Series
- Kwan Thillers #3
- ISBN
- 9781705290149
How to listen to Mars Enigma 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 Mars Enigma audiobook?
Mars Enigma runs 7.5 hours unabridged. At 1.5× speed that drops to roughly 5 hours.
Is the Mars Enigma audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Mars Enigma?
Mars Enigma is narrated by Chelsea Stephens.