A Study in Secrets: Audiobook
Book 1 of the Last Chance Academy series
According to The Books Insider's catalog data, A Study in Secrets runs 6.3 hours as an unabridged audiobook, narrated by Mirai (about 4.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.3 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 6.3 hours, it runs longer than 84% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
Catching up on Last Chance Academy
This is book 1. Books 1 to 2 run 12.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | A Study in Secrets | 6.3 hrs |
| 2 | The Mastermind's Trap | 5.9 hrs |
More narrated by Mirai
Mirai narrates 72 unabridged audiobooks in our catalog, 569 hours in all.
About as long, on the Non-fiction (Kids) shelf
1,180 Non-fiction (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
A Study in Secrets is book 1 of Debbi Michiko Florence's Last Chance Academy series: a 6.3-hour unabridged recording, read by Mirai, released March 11, 2025, on the Mystery & Fantasy and Non-fiction (Kids) shelves.
The listen at a glance
- Length
- 6.3 hrs
- Narrated by
- Mirai
- Released
- March 11, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy, Non-fiction (Kids)
- Series
- Last Chance Academy #1
- ISBN
- 9781668140697
How to listen to A Study in 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 A Study in Secrets as an audiobook?
A Study in Secrets runs 6.3 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.
Is A Study in Secrets free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates A Study in Secrets?
A Study in Secrets is narrated by Mirai.