The Books Insiderindependent audiobook data
Skullduggery by Avery Cross

Skullduggery: Audiobook

Book 13 of the Academy of Ancients series

According to The Books Insider's catalog data, the Skullduggery audiobook runs 4.4 hours unabridged, narrated by Jacq Ainsworth (about 2.9 hours at 1.5× playback speed).

4.4listening hrs
Fantasystore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 4.4 hours of listening.

Days to finish Skullduggery at common listening paces
Your paceYou'll finish in
30 min / day9 days
1 hour / day5 days
2 hours / day3 days
1 hour / day at 1.5×3 days

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

What our data says

  • At 4.4 hours, it is shorter than 83% of the 12,109 Fantasy audiobooks in our catalog.

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

Skullduggery is book 13 of Avery Cross's Academy of Ancients series: a 4.4-hour unabridged recording, read by Jacq Ainsworth, released February 1, 2025, on the Fantasy shelf.

The listen at a glance

Length
4.4 hrs
Narrated by
Jacq Ainsworth
Released
February 1, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Fantasy
Series
Academy of Ancients #13
ISBN
9798347812547

How to listen to Skullduggery free

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Questions listeners ask

How long is the Skullduggery audiobook?

Skullduggery runs 4.4 hours unabridged. At 1.5× speed that drops to roughly 2.9 hours.

Is the Skullduggery audiobook free?

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

Who narrates Skullduggery?

Skullduggery is narrated by Jacq Ainsworth.