The Books Insiderindependent audiobook data
In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army by Charles Barber

In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army: Audiobook

According to The Books Insider's catalog data, the In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army audiobook runs 7.8 hours unabridged, narrated by Ron Butler (about 5.2 hours at 1.5× playback speed).

7.8listening hrs
Medicine & Naturopathystore shelf
2023released
Free for new listeners

The instrument When will you finish it?

Based on 7.8 hours of listening.

Days to finish In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army at common listening paces
Your paceYou'll finish in
30 min / day16 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 7.8 hours, it runs longer than 70% of the 10,901 Medicine & Naturopathy audiobooks in our catalog.

About as long, on the Medicine & Naturopathy shelf

1,340 Medicine & Naturopathy 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

In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army is an audiobook by Charles Barber: a 7.8-hour unabridged recording, read by Ron Butler, released May 30, 2023, on the Medicine & Naturopathy and Military (History) shelves.

The listen at a glance

Length
7.8 hrs
Narrated by
Ron Butler
Released
May 30, 2023
Format
Unabridged audiobook
Language
English
Store shelves
Medicine & Naturopathy, Military (History), Biography & Memoir
ISBN
9781668626399

How to listen to In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army free

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Questions listeners ask

How long is the In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army audiobook?

In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army runs 7.8 hours unabridged. At 1.5× speed that drops to roughly 5.2 hours.

Is the In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army audiobook free?

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

Who narrates In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army?

In the Blood: How Two Outsiders Solved a Centuries-Old Medical Mystery and Took On the US Army is narrated by Ron Butler.