Spark of Truth: Audiobook
Book 3 of the Hidden Wizard series
According to The Books Insider's catalog data, the Spark of Truth audiobook runs 8.6 hours unabridged, narrated by Ulf Bjorklund (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 is shorter than 77% of the 4,887 Epic Fantasy audiobooks in our catalog.
Catching up on The Hidden Wizard
This is book 3. Books 1 to 2 run 15 hours before it; books 1 to 4 run 35.8 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Pool of Knowledge | 7.2 hrs |
| 2 | Vault of Silence | 7.8 hrs |
| 3 | Spark of Truth | 8.6 hrs |
| 4 | Soul of Light | 12.3 hrs |
More narrated by Ulf Bjorklund
Ulf Bjorklund narrates 47 unabridged audiobooks in our catalog, 445 hours in all.
About as long, on the Epic Fantasy shelf
426 Epic 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
Spark of Truth is book 3 of Vaughan W. Smith's Hidden Wizard series: a 8.6-hour unabridged recording, read by Ulf Bjorklund, released January 13, 2020, on the Epic Fantasy shelf.
The listen at a glance
- Length
- 8.6 hrs
- Narrated by
- Ulf Bjorklund
- Released
- January 13, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Epic Fantasy
- Series
- The Hidden Wizard #3
- ISBN
- 9781094230610
How to listen to Spark of Truth 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 Spark of Truth audiobook?
Spark of Truth runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.7 hours.
Is the Spark of Truth audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Spark of Truth?
Spark of Truth is narrated by Ulf Bjorklund.