The Unbearable Inspector Oberlin: Audiobook
Book 5 of the Cassie Black series
According to The Books Insider's catalog data, The Unbearable Inspector Oberlin runs 9.9 hours as an unabridged audiobook, narrated by Samantha Desz (about 6.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 20 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.9 hours, it runs longer than 59% of the 12,109 Fantasy audiobooks in our catalog.
Catching up on Cassie Black Trilogy
This is book 5. Books 1 to 4 run 42.2 hours before it; books 1 to 6 run 62.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Undead Mr. Tenpenny | 10.1 hrs |
| 2 | The Uncanny Raven Winston | 10.3 hrs |
| 3 | The Untangled Cassie Black | 10.4 hrs |
| 4 | The Unusual Mayor Marheart | 11.5 hrs |
| 5 | The Unbearable Inspector Oberlin | 9.9 hrs |
| 6 | The Unexpected Mr. Hopkins | 10.6 hrs |
More narrated by Samantha Desz
Samantha Desz narrates 118 unabridged audiobooks in our catalog, 1,186 hours in all.
About as long, on the Fantasy shelf
1,935 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
The Unbearable Inspector Oberlin is book 5 of Tammie Painter's Cassie Black series: a 9.9-hour unabridged recording, read by Samantha Desz, released July 15, 2025, on the Cozy Mystery and Fantasy shelves.
The listen at a glance
- Length
- 9.9 hrs
- Narrated by
- Samantha Desz
- Released
- July 15, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Cozy Mystery, Fantasy
- Series
- Cassie Black Trilogy #5
- ISBN
- 9798331912765
How to listen to The Unbearable Inspector Oberlin 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 Unbearable Inspector Oberlin as an audiobook?
The Unbearable Inspector Oberlin runs 9.9 hours unabridged. At 1.5× speed that drops to roughly 6.6 hours.
Is The Unbearable Inspector Oberlin free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Unbearable Inspector Oberlin?
The Unbearable Inspector Oberlin is narrated by Samantha Desz.