The Books Insiderindependent audiobook data
The Devil You Know by Mary Monroe

The Devil You Know: Audiobook

Book 3 of the Lonely Heart, Deadly Heart series

According to The Books Insider's catalog data, The Devil You Know runs 10.5 hours as an unabridged audiobook, narrated by Bishop Banks and Kentra Lynn and others (about 7 hours at 1.5× playback speed).

10.5listening hrs
BIPOC Stories & Voicesstore shelf
2018released
Free for new listeners

The instrument When will you finish it?

Based on 10.5 hours of listening.

Days to finish The Devil You Know at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 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 10.5 hours, it runs longer than 76% of the 4,913 BIPOC Stories & Voices audiobooks in our catalog.

Catching up on Lonely Heart, Deadly Heart

This is book 3. Books 1 to 2 run 22.5 hours before it; books 1 to 3 run 33 hours in all.

BookTitleLength
1Every Woman's Dream12.1 hrs
2Never Trust a Stranger10.3 hrs
3The Devil You Know10.5 hrs

About as long, on the BIPOC Stories & Voices shelf

986 BIPOC Stories & Voices 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

The Devil You Know is book 3 of Mary Monroe's Lonely Heart, Deadly Heart series: a 10.5-hour unabridged recording, read by Bishop Banks, Kentra Lynn and Adenrele Ojo, released February 9, 2018, on the BIPOC Stories & Voices shelf.

The listen at a glance

Length
10.5 hrs
Narrated by
Bishop Banks, Kentra Lynn, Adenrele Ojo
Released
February 9, 2018
Format
Unabridged audiobook
Language
English
Store shelves
BIPOC Stories & Voices
Series
Lonely Heart, Deadly Heart #3
ISBN
9781501997235

How to listen to The Devil You Know 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 Devil You Know as an audiobook?

The Devil You Know runs 10.5 hours unabridged. At 1.5× speed that drops to roughly 7 hours.

Is The Devil You Know free as an audiobook?

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

Who narrates The Devil You Know?

The Devil You Know is narrated by Bishop Banks, Kentra Lynn and Adenrele Ojo.

Is The Devil You Know worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7 hours, saving 3.5 hours.