Twelve Months: Audiobook
Book 18 of the Dresden Files series
According to The Books Insider's catalog data, the Twelve Months audiobook runs 17 hours unabridged, narrated by James Marsters (about 11.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 17 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 34 days |
| 1 hour / day | 17 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 12 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 17 hours, it runs longer than 98% of the 22,296 Police & Detective audiobooks in our catalog.
More narrated by James Marsters
James Marsters narrates 23 unabridged audiobooks in our catalog, 347 hours in all.
- Battle Ground
- Peace Talks
- Skin Game
- Death Masks
- Dead Beat
About as long, on the Police & Detective shelf
404 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
Twelve Months is book 18 of Jim Butcher's Dresden Files series: a 17-hour unabridged recording, read by James Marsters, released January 20, 2026, on the Police & Detective and Fantasy shelves.
The listen at a glance
- Length
- 17 hrs
- Narrated by
- James Marsters
- Released
- January 20, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Fantasy
- Series
- Dresden Files #18
- ISBN
- 9798217176021
How to listen to Twelve Months 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 Twelve Months audiobook?
Twelve Months runs 17 hours unabridged. At 1.5× speed that drops to roughly 11.3 hours.
Is the Twelve Months audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Twelve Months?
Twelve Months is narrated by James Marsters.
Is Twelve Months worth listening to at 1.5× speed?
At 1.5× you'd finish in about 11.3 hours, saving 5.7 hours.