The Books Insiderindependent audiobook data
Immunity by Erin Bowman

Immunity: Audiobook

Book 2 of the Contagion series

According to The Books Insider's catalog data, the Immunity audiobook runs 9.2 hours unabridged, narrated by Amy Mcfadden (about 6.2 hours at 1.5× playback speed).

9.2listening hrs
Mystery & Thrillerstore shelf
2019released
Free for new listeners

The instrument When will you finish it?

Based on 9.2 hours of listening.

Days to finish Immunity at common listening paces
Your paceYou'll finish in
30 min / day19 days
1 hour / day10 days
2 hours / day5 days
1 hour / day at 1.5×7 days

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

What our data says

  • At 9.2 hours, it runs longer than 58% of the 2,356 Mystery & Thriller audiobooks in our catalog.

About as long, on the Mystery & Thriller shelf

670 Mystery & Thriller 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

Immunity is book 2 of Erin Bowman's Contagion series: a 9.2-hour unabridged recording, read by Amy Mcfadden, released July 2, 2019, on the Mystery & Thriller and Action & Adventure (Teen & YA) shelves.

The listen at a glance

Length
9.2 hrs
Narrated by
Amy Mcfadden
Released
July 2, 2019
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Thriller, Action & Adventure (Teen & YA)
Series
Contagion #2
ISBN
9780062913999

How to listen to Immunity 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 Immunity audiobook?

Immunity runs 9.2 hours unabridged. At 1.5× speed that drops to roughly 6.2 hours.

Is the Immunity audiobook free?

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

Who narrates Immunity?

Immunity is narrated by Amy Mcfadden.