The Books Insiderindependent audiobook data
Madman by M.F Gross

Madman: Audiobook

According to The Books Insider's catalog data, the Madman audiobook runs 10.5 hours unabridged, narrated by George Newburn (about 7 hours at 1.5× playback speed).

10.5listening hrs
True Crimestore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 10.5 hours of listening.

Days to finish Madman 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 69% of the 2,718 True Crime audiobooks in our catalog.

More narrated by George Newburn

George Newburn narrates 4 unabridged audiobooks in our catalog, 34 hours in all.

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

Madman is an audiobook by M.F Gross: a 10.5-hour unabridged recording, read by George Newburn, released August 29, 2025, on the True Crime shelf.

The listen at a glance

Length
10.5 hrs
Narrated by
George Newburn
Released
August 29, 2025
Format
Unabridged audiobook
Language
English
Store shelves
True Crime
ISBN
9798318411588

How to listen to Madman 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 Madman audiobook?

Madman runs 10.5 hours unabridged. At 1.5× speed that drops to roughly 7 hours.

Is the Madman audiobook free?

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

Who narrates Madman?

Madman is narrated by George Newburn.

Is Madman worth listening to at 1.5× speed?

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