The Books Insiderindependent audiobook data
Mask by Kate Hannigan

Mask: Audiobook

Book 2 of the League of Secret Heroes series

According to The Books Insider's catalog data, the Mask audiobook runs 5.7 hours unabridged, narrated by Jesse Vilinsky (about 3.8 hours at 1.5× playback speed).

5.7listening hrs
Non-fiction (Kids)store shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 5.7 hours of listening.

Days to finish Mask at common listening paces
Your paceYou'll finish in
30 min / day12 days
1 hour / day6 days
2 hours / day3 days
1 hour / day at 1.5×4 days

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

What our data says

  • At 5.7 hours, it runs longer than 79% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.

Catching up on The League of Secret Heroes

This is book 2. Book 1 runs 6.7 hours before it; books 1 to 2 run 12.3 hours in all.

BookTitleLength
1Cape6.7 hrs
2Mask5.7 hrs

More narrated by Jesse Vilinsky

Jesse Vilinsky narrates 396 unabridged audiobooks in our catalog, 4,038 hours in all.

All Jesse Vilinsky audiobooks, measured

About as long, on the Non-fiction (Kids) shelf

1,245 Non-fiction (Kids) 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

Mask is book 2 of Kate Hannigan's League of Secret Heroes series: a 5.7-hour unabridged recording, read by Jesse Vilinsky, released August 18, 2020, on the Action & Adventure (Kids) and Non-fiction (Kids) shelves.

The listen at a glance

Length
5.7 hrs
Narrated by
Jesse Vilinsky
Released
August 18, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Action & Adventure (Kids), Non-fiction (Kids)
Series
The League of Secret Heroes #2
ISBN
9781797112497

How to listen to Mask 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 free

Questions listeners ask

How long is the Mask audiobook?

Mask runs 5.7 hours unabridged. At 1.5× speed that drops to roughly 3.8 hours.

Is the Mask audiobook free?

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

Who narrates Mask?

Mask is narrated by Jesse Vilinsky.