How To Be a Spy: Audiobook
Book 1 of the Cecily Sawyer series
According to The Books Insider's catalog data, the How To Be a Spy audiobook runs 3.8 hours unabridged, narrated by Cassandra Harwood (about 2.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 3.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 8 days |
| 1 hour / day | 4 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 3 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 3.8 hours, it runs longer than 82% of the 7,218 Animals & Nature (Kids) audiobooks in our catalog.
Catching up on Cecily Sawyer
This is book 1. Books 1 to 2 run 7.8 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | How To Be a Spy | 3.8 hrs |
| 2 | How to Crack a Code | 4 hrs |
More narrated by Cassandra Harwood
Cassandra Harwood narrates 34 unabridged audiobooks in our catalog, 160 hours in all.
About as long, on the Animals & Nature (Kids) shelf
295 Animals & Nature (Kids) 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
How To Be a Spy is book 1 of Iona Rangeley's Cecily Sawyer series: a 3.8-hour unabridged recording, read by Cassandra Harwood, released June 19, 2025, on the Action & Adventure (Kids) and Animals & Nature (Kids) shelves.
The listen at a glance
- Length
- 3.8 hrs
- Narrated by
- Cassandra Harwood
- Released
- June 19, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Action & Adventure (Kids), Animals & Nature (Kids), Humor
- Series
- Cecily Sawyer #1
- ISBN
- 9780008644475
How to listen to How To Be a Spy 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 How To Be a Spy audiobook?
How To Be a Spy runs 3.8 hours unabridged. At 1.5× speed that drops to roughly 2.5 hours.
Is the How To Be a Spy audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates How To Be a Spy?
How To Be a Spy is narrated by Cassandra Harwood.