The Books Insiderindependent audiobook data
Catacombs by Avery Cross

Catacombs: Audiobook

Book 1 of the Academy of Ancients series

According to The Books Insider's catalog data, the Catacombs audiobook runs 6.2 hours unabridged, narrated by Jacq Ainsworth (about 4.2 hours at 1.5× playback speed).

6.2listening hrs
Romantasy (Romance)store shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 6.2 hours of listening.

Days to finish Catacombs at common listening paces
Your paceYou'll finish in
30 min / day13 days
1 hour / day7 days
2 hours / day4 days
1 hour / day at 1.5×5 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 6.2 hours, it is shorter than 76% of the 7,781 Romantasy (Romance) audiobooks in our catalog.

Catching up on Academy of Ancients

This is book 1. Books 1 to 2 run 11.2 hours in all.

BookTitleLength
1Catacombs6.2 hrs
2Cathedral5 hrs

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

Catacombs is book 1 of Avery Cross's Academy of Ancients series: a 6.2-hour unabridged recording, read by Jacq Ainsworth, released November 9, 2020, on the Romantasy (Romance) shelf.

The listen at a glance

Length
6.2 hrs
Narrated by
Jacq Ainsworth
Released
November 9, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Romantasy (Romance)
Series
Academy of Ancients #1
ISBN
9798368967554

How to listen to Catacombs free

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Questions listeners ask

How long is the Catacombs audiobook?

Catacombs runs 6.2 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.

Is the Catacombs audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Catacombs?

Catacombs is narrated by Jacq Ainsworth.