The Books Insiderindependent audiobook data
Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy by Dennis Sewell

Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy: Audiobook

According to The Books Insider's catalog data, the Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy audiobook runs 8.8 hours unabridged, narrated by Jonathan Keeble (about 5.9 hours at 1.5× playback speed).

8.8listening hrs
Worldstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 8.8 hours of listening.

Days to finish Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy at common listening paces
Your paceYou'll finish in
30 min / day18 days
1 hour / day9 days
2 hours / day5 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 8.8 hours, it is shorter than 54% of the 7,179 World audiobooks in our catalog.

More narrated by Jonathan Keeble

Jonathan Keeble narrates 378 unabridged audiobooks in our catalog, 4,136 hours in all.

All Jonathan Keeble audiobooks, measured

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

Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy is an audiobook by Dennis Sewell: a 8.8-hour unabridged recording, read by Jonathan Keeble, released February 4, 2026, on the World and Europe shelves.

The listen at a glance

Length
8.8 hrs
Narrated by
Jonathan Keeble
Released
February 4, 2026
Format
Unabridged audiobook
Language
English
Store shelves
World, Europe
ISBN
9781004213931

How to listen to Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy free

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Questions listeners ask

How long is the Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy audiobook?

Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy runs 8.8 hours unabridged. At 1.5× speed that drops to roughly 5.9 hours.

Is the Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy audiobook free?

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

Who narrates Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy?

Turncoat: Roundhead to Royalist, the Double Life of Cromwell's Spy is narrated by Jonathan Keeble.