Double Cross: Audiobook
Book 3 of the Mrs. Smith’s Spy School for Girls series
According to The Books Insider's catalog data, the Double Cross audiobook runs 6.1 hours unabridged, narrated by Kelsey Navarro (about 4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 13 days |
| 1 hour / day | 7 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 6.1 hours, it runs longer than 60% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
Catching up on Mrs. Smith’s Spy School for Girls
This is book 3. Books 1 to 2 run 12.3 hours before it; books 1 to 3 run 18.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Mrs. Smith’s Spy School for Girls | 6 hrs |
| 2 | Power Play | 6.3 hrs |
| 3 | Double Cross | 6.1 hrs |
More narrated by Kelsey Navarro
Kelsey Navarro narrates 129 unabridged audiobooks in our catalog, 1,146 hours in all.
About as long, on the Mystery & Fantasy shelf
951 Mystery & Fantasy 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
Double Cross is book 3 of Beth McMullen's Mrs. Smith’s Spy School for Girls series: a 6.1-hour unabridged recording, read by Kelsey Navarro, released September 29, 2020, on the Mystery & Fantasy shelf.
The listen at a glance
- Length
- 6.1 hrs
- Narrated by
- Kelsey Navarro
- Released
- September 29, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy
- Series
- Mrs. Smith’s Spy School for Girls #3
- ISBN
- 9781705245903
How to listen to Double Cross 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 Double Cross audiobook?
Double Cross runs 6.1 hours unabridged. At 1.5× speed that drops to roughly 4 hours.
Is the Double Cross audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Double Cross?
Double Cross is narrated by Kelsey Navarro.