The Books Insiderindependent audiobook data
Serial Killers: The Untold Stories of the World’s Most Terrifying Murders by Matt Belster

Serial Killers: The Untold Stories of the World’s Most Terrifying Murders: Audiobook

According to The Books Insider's catalog data, the Serial Killers: The Untold Stories of the World’s Most Terrifying Murders audiobook runs 1.6 hours unabridged, narrated by Oskar Gundersen (about 1.1 hours at 1.5× playback speed).

1.6listening hrs
True Crimestore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 1.6 hours of listening.

Days to finish Serial Killers: The Untold Stories of the World’s Most Terrifying Murders at common listening paces
Your paceYou'll finish in
30 min / day4 days
1 hour / day2 days
2 hours / day1 day
1 hour / day at 1.5×2 days

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

What our data says

  • At 1.6 hours, it is shorter than 94% of the 2,718 True Crime 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

Serial Killers: The Untold Stories of the World’s Most Terrifying Murders is an audiobook by Matt Belster: a 1.6-hour unabridged recording, read by Oskar Gundersen, released November 26, 2020, on the True Crime shelf.

The listen at a glance

Length
1.6 hrs
Narrated by
Oskar Gundersen
Released
November 26, 2020
Format
Unabridged audiobook
Language
English
Store shelves
True Crime
ISBN
9781664973534

How to listen to Serial Killers: The Untold Stories of the World’s Most Terrifying Murders free

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Questions listeners ask

How long is the Serial Killers: The Untold Stories of the World’s Most Terrifying Murders audiobook?

Serial Killers: The Untold Stories of the World’s Most Terrifying Murders runs 1.6 hours unabridged. At 1.5× speed that drops to roughly 1.1 hours.

Is the Serial Killers: The Untold Stories of the World’s Most Terrifying Murders audiobook free?

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

Who narrates Serial Killers: The Untold Stories of the World’s Most Terrifying Murders?

Serial Killers: The Untold Stories of the World’s Most Terrifying Murders is narrated by Oskar Gundersen.