The Books Insiderindependent audiobook data
The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. by Michael Zmuda

The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse.: Audiobook

Book 3 of the Worldbleed series

According to The Books Insider's catalog data, The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. runs 7.9 hours as an unabridged audiobook, narrated by Michael Zmuda (about 5.3 hours at 1.5× playback speed).

7.9listening hrs
Westerns & Warstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 7.9 hours of listening.

Days to finish The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. 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 7.9 hours, it is shorter than 51% of the 5,087 Westerns & War audiobooks in our catalog.

About as long, on the Westerns & War shelf

758 Westerns & War 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 Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. is book 3 of Michael Zmuda's Worldbleed series: a 7.9-hour unabridged recording, read by Michael Zmuda, released March 14, 2026, on the Westerns & War and Apocalyptic & Dystopian shelves.

The listen at a glance

Length
7.9 hrs
Narrated by
Michael Zmuda
Released
March 14, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Westerns & War, Apocalyptic & Dystopian, Epic Fantasy
Series
Worldbleed #3
ISBN
9798240082221

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Questions listeners ask

How long is The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. as an audiobook?

The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. runs 7.9 hours unabridged. At 1.5× speed that drops to roughly 5.3 hours.

Is The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. free as an audiobook?

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

Who narrates The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse.?

The Oracle Engine: An epic military science fantasy where magic clashes with technology. A desperate heist across parallel worlds is the only hope to stop a war and prevent the apocalypse. is narrated by Michael Zmuda.