The Books Insiderindependent audiobook data
Days 1 to 4: Mass Extinction Event Book 1 by Amy Cross

Days 1 to 4: Mass Extinction Event Book 1: Audiobook

Book 1 of the Mass Extinction Event series

According to The Books Insider's catalog data, the Days 1 to 4: Mass Extinction Event Book 1 audiobook runs 5.6 hours unabridged, narrated by Jessica Preddy and Andy Ingalls (about 3.7 hours at 1.5× playback speed).

5.6listening hrs
Apocalyptic & Dystopianstore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 5.6 hours of listening.

Days to finish Days 1 to 4: Mass Extinction Event Book 1 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 5.6 hours, it is shorter than 78% of the 3,417 Apocalyptic & Dystopian audiobooks in our catalog.

About as long, on the Apocalyptic & Dystopian shelf

301 Apocalyptic & Dystopian 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

Days 1 to 4: Mass Extinction Event Book 1 is book 1 of Amy Cross's Mass Extinction Event series: a 5.6-hour unabridged recording, read by Jessica Preddy and Andy Ingalls, released April 16, 2020, on the Apocalyptic & Dystopian shelf.

The listen at a glance

Length
5.6 hrs
Narrated by
Jessica Preddy, Andy Ingalls
Released
April 16, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Apocalyptic & Dystopian
Series
Mass Extinction Event #1
ISBN
9781004002160

How to listen to Days 1 to 4: Mass Extinction Event Book 1 free

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Questions listeners ask

How long is the Days 1 to 4: Mass Extinction Event Book 1 audiobook?

Days 1 to 4: Mass Extinction Event Book 1 runs 5.6 hours unabridged. At 1.5× speed that drops to roughly 3.7 hours.

Is the Days 1 to 4: Mass Extinction Event Book 1 audiobook free?

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

Who narrates Days 1 to 4: Mass Extinction Event Book 1?

Days 1 to 4: Mass Extinction Event Book 1 is narrated by Jessica Preddy and Andy Ingalls.