Fermentation: A Fantasy LitRPG Adventure: Audiobook
Book 4 of the Battle Mage Farmer series
According to The Books Insider's catalog data, the Fermentation: A Fantasy LitRPG Adventure audiobook runs 12 hours unabridged, narrated by Michael Kramer (about 8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 24 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 12 hours, it is shorter than 52% of the 1,909 Epic Fantasy audiobooks in our catalog.
More narrated by Michael Kramer
Michael Kramer narrates 112 unabridged audiobooks in our catalog, 1,575 hours in all.
About as long, on the Epic Fantasy shelf
334 Epic Fantasy audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 170,512 English-language unabridged audiobooks in The Books Insider catalog (store data read October 21, 2026). Lengths are the store's own running times. Methodology.
About this listen
Fermentation: A Fantasy LitRPG Adventure is book 4 of Seth Ring's Battle Mage Farmer series: a 12-hour unabridged recording, read by Michael Kramer, released May 9, 2023, on the Apocalyptic & Dystopian and Epic Fantasy shelves.
The listen at a glance
- Length
- 12 hrs
- Narrated by
- Michael Kramer
- Released
- May 9, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Apocalyptic & Dystopian, Epic Fantasy
- Series
- Battle Mage Farmer #4
- ISBN
- 9781705080955
How to listen to Fermentation: A Fantasy LitRPG Adventure 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 Fermentation: A Fantasy LitRPG Adventure audiobook?
Fermentation: A Fantasy LitRPG Adventure runs 12 hours unabridged. At 1.5× speed that drops to roughly 8 hours.
Is the Fermentation: A Fantasy LitRPG Adventure audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Fermentation: A Fantasy LitRPG Adventure?
Fermentation: A Fantasy LitRPG Adventure is narrated by Michael Kramer.
Is Fermentation: A Fantasy LitRPG Adventure worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8 hours, saving 4 hours.