City of Secrets: Audiobook
Book 2 of the Wildsmith series
According to The Books Insider's catalog data, the City of Secrets audiobook runs 2.2 hours unabridged, narrated by Billie Fulford-Brown (about 1.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 5 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 2.2 hours, it runs longer than 51% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
Catching up on Wildsmith
This is book 2. Book 1 runs 2.2 hours before it; books 1 to 2 run 4.4 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Into the Dark Forest | 2.2 hrs |
| 2 | City of Secrets | 2.2 hrs |
More narrated by Billie Fulford-Brown
Billie Fulford-Brown narrates 164 unabridged audiobooks in our catalog, 1,783 hours in all.
About as long, on the Non-fiction (Kids) shelf
477 Non-fiction (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
- My School Days
- Diary of a Wimpy Kid: The Getaway (Book 12): A hilarious family holiday story from the #1 international bestselling Diary of a Wimpy Kid series
- Diary of a Wimpy Kid: Old School (Book 10): A laugh-out-loud disastrous school trip story from the #1 international bestselling Diary of a Wimpy Kid series
- Ramona Quimby, Age 8
- New Kid
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
City of Secrets is book 2 of Liz Flanagan's Wildsmith series: a 2.2-hour unabridged recording, read by Billie Fulford-Brown, released June 24, 2025, on the Non-fiction (Kids) and Mystery & Fantasy shelves.
The listen at a glance
- Length
- 2.2 hrs
- Narrated by
- Billie Fulford-Brown
- Released
- June 24, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-fiction (Kids), Mystery & Fantasy
- Series
- Wildsmith #2
- ISBN
- 9781511347303
How to listen to City of Secrets 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 City of Secrets audiobook?
City of Secrets runs 2.2 hours unabridged. At 1.5× speed that drops to roughly 1.4 hours.
Is the City of Secrets audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates City of Secrets?
City of Secrets is narrated by Billie Fulford-Brown.