The Books Insiderindependent audiobook data
The Mysterious One by Marni Mann

The Mysterious One: Audiobook

Book 3 of the Weston Group series

According to The Books Insider's catalog data, The Mysterious One runs 9.6 hours as an unabridged audiobook, narrated by Jason Clarke and CJ Bloom (about 6.4 hours at 1.5× playback speed).

9.6listening hrs
Modernstore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 9.6 hours of listening.

Days to finish The Mysterious One at common listening paces
Your paceYou'll finish in
30 min / day20 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 9.6 hours, it runs longer than 70% of the 16,241 Modern audiobooks in our catalog.

About as long, on the Modern shelf

3,465 Modern 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 Mysterious One is book 3 of Marni Mann's Weston Group series: a 9.6-hour unabridged recording, read by Jason Clarke and CJ Bloom, released December 29, 2025, on the Modern and Billionaire shelves.

The listen at a glance

Length
9.6 hrs
Narrated by
Jason Clarke, CJ Bloom
Released
December 29, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Modern, Billionaire
Series
The Weston Group Series #3
ISBN
9798349125294

How to listen to The Mysterious One free

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Questions listeners ask

How long is The Mysterious One as an audiobook?

The Mysterious One runs 9.6 hours unabridged. At 1.5× speed that drops to roughly 6.4 hours.

Is The Mysterious One free as an audiobook?

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

Who narrates The Mysterious One?

The Mysterious One is narrated by Jason Clarke and CJ Bloom.