Cathedral of Time: Audiobook
Book 1 of the World of Agartha series
According to The Books Insider's catalog data, the Cathedral of Time audiobook runs 11.2 hours unabridged, narrated by Kirby Heyborne (about 7.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 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 11.2 hours, it runs longer than 67% of the 5,647 Sci-Fi, Fantasy & Paranormal audiobooks in our catalog.
Catching up on The World of Agartha
This is book 1. Books 1 to 2 run 22.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Cathedral of Time | 11.2 hrs |
| 2 | Toquchar's Prisoner | 11.4 hrs |
More narrated by Kirby Heyborne
Kirby Heyborne narrates 779 unabridged audiobooks in our catalog, 7,134 hours in all.
About as long, on the Sci-Fi, Fantasy & Paranormal shelf
1,256 Sci-Fi, Fantasy & Paranormal 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
Cathedral of Time is book 1 of Stephen Austin Thorpe's World of Agartha series: a 11.2-hour unabridged recording, read by Kirby Heyborne, released October 7, 2020, on the Sci-Fi, Fantasy & Paranormal and Action & Adventure (Teen & YA) shelves.
The listen at a glance
- Length
- 11.2 hrs
- Narrated by
- Kirby Heyborne
- Released
- October 7, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Sci-Fi, Fantasy & Paranormal, Action & Adventure (Teen & YA)
- Series
- The World of Agartha #1
- ISBN
- 9781732783553
How to listen to Cathedral of Time 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 Cathedral of Time audiobook?
Cathedral of Time runs 11.2 hours unabridged. At 1.5× speed that drops to roughly 7.5 hours.
Is the Cathedral of Time audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Cathedral of Time?
Cathedral of Time is narrated by Kirby Heyborne.
Is Cathedral of Time worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.5 hours, saving 3.7 hours.