The Books Insiderindependent audiobook data
John Brown's Body by Jack Martin

John Brown's Body: Audiobook

Book 1 of the Alphonso Clay Mysteries of the Civil War series

According to The Books Insider's catalog data, the John Brown's Body audiobook runs 9.4 hours unabridged, narrated by Alex (about 6.3 hours at 1.5× playback speed).

9.4listening hrs
Historical (Fiction)store shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 9.4 hours of listening.

Days to finish John Brown's Body at common listening paces
Your paceYou'll finish in
30 min / day19 days
1 hour / day10 days
2 hours / day5 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 9.4 hours, it is shorter than 64% of the 13,430 Historical (Fiction) audiobooks in our catalog.

Catching up on Alphonso Clay Mysteries of the Civil War

This is book 1. Books 1 to 2 run 17.6 hours in all.

BookTitleLength
1John Brown's Body9.4 hrs
2Battle Cry of Freedom8.2 hrs

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

John Brown's Body is book 1 of Jack Martin's Alphonso Clay Mysteries of the Civil War series: a 9.4-hour unabridged recording, read by Alex, released April 21, 2026, on the Historical (Fiction) and Mystery, Thriller & Horror shelves.

The listen at a glance

Length
9.4 hrs
Narrated by
Alex
Released
April 21, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Fiction), Mystery, Thriller & Horror
Series
Alphonso Clay Mysteries of the Civil War #1
ISBN
9798337208046

How to listen to John Brown's Body free

New members at audiobooks.com get three free audiobooks with the trial.

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Questions listeners ask

How long is the John Brown's Body audiobook?

John Brown's Body runs 9.4 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.

Is the John Brown's Body audiobook free?

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

Who narrates John Brown's Body?

John Brown's Body is narrated by Alex.