The Threlkeld Theory: Audiobook
Book 11 of the Lake District series
According to The Books Insider's catalog data, The Threlkeld Theory runs 8.6 hours as an unabridged audiobook, narrated by Julia Franklin (about 5.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 18 days |
| 1 hour / day | 9 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 6 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 8.6 hours, it runs longer than 50% of the 22,296 Police & Detective audiobooks in our catalog.
More narrated by Julia Franklin
Julia Franklin narrates 217 unabridged audiobooks in our catalog, 2,260 hours in all.
About as long, on the Police & Detective shelf
5,871 Police & Detective 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 Threlkeld Theory is book 11 of Rebecca Tope's Lake District series: a 8.6-hour unabridged recording, read by Julia Franklin, released March 1, 2022, on the Police & Detective shelf.
The listen at a glance
- Length
- 8.6 hrs
- Narrated by
- Julia Franklin
- Released
- March 1, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective
- Series
- Lake District #11
- ISBN
- 9781407998510
How to listen to The Threlkeld Theory 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 Threlkeld Theory as an audiobook?
The Threlkeld Theory runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.7 hours.
Is The Threlkeld Theory free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Threlkeld Theory?
The Threlkeld Theory is narrated by Julia Franklin.