Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI: Audiobook
According to The Books Insider's catalog data, the Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI audiobook runs 9.4 hours unabridged, narrated by Hillary Huber (about 6.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 9.4 hours, it runs longer than 79% of the 8,456 Mental Health & Psychology audiobooks in our catalog.
More narrated by Hillary Huber
Hillary Huber narrates 795 unabridged audiobooks in our catalog, 7,790 hours in all.
- The Boy
- Pretty Things
- My Brilliant Friend
- The Twisted Ones
- No Hiding in Boise
About as long, on the Mental Health & Psychology shelf
1,146 Mental Health & Psychology audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Talking to Strangers: What We Should Know about the People We Don't Know
- What Happened To You?: Conversations on Trauma, Resilience, and Healing
- Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience
- Rising Strong: How the Ability to Reset Transforms the Way We Live, Love, Parent, and Lead
- Psychology 101: How to Understand Yourself and Others
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
Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI is an audiobook by Jana Monroe and Joe Navarro: a 9.4-hour unabridged recording, read by Hillary Huber, released October 10, 2023, on the Mental Health & Psychology and True Crime shelves.
The listen at a glance
- Length
- 9.4 hrs
- Narrated by
- Hillary Huber
- Released
- October 10, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mental Health & Psychology, True Crime, Law & Politics
- ISBN
- 9798368965833
How to listen to Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI 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 freeQuestions listeners ask
How long is the Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI audiobook?
Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI runs 9.4 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.
Is the Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI?
Hearts of Darkness: Serial Killers, The Behavioral Science Unit, and My Life as a Woman in the FBI is narrated by Hillary Huber.