The Books Insiderindependent audiobook data
Mystery: An Alex Delaware Novel by Jonathan Kellerman

Mystery: An Alex Delaware Novel: Audiobook

Book 26 of the Alex Delaware series

According to The Books Insider's catalog data, the Mystery: An Alex Delaware Novel audiobook runs 10.5 hours unabridged, narrated by John Rubinstein (about 7 hours at 1.5× playback speed).

10.5listening hrs
Police & Detectivestore shelf
2011released
Free for new listeners

The instrument When will you finish it?

Based on 10.5 hours of listening.

Days to finish Mystery: An Alex Delaware Novel at common listening paces
Your paceYou'll finish in
30 min / day21 days
1 hour / day11 days
2 hours / day6 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 10.5 hours, it runs longer than 77% of the 22,296 Police & Detective audiobooks in our catalog.

About as long, on the Police & Detective shelf

4,825 Police & Detective 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

Mystery: An Alex Delaware Novel is book 26 of Jonathan Kellerman's Alex Delaware series: a 10.5-hour unabridged recording, read by John Rubinstein, released March 29, 2011, on the Police & Detective and Suspense shelves.

The listen at a glance

Length
10.5 hrs
Narrated by
John Rubinstein
Released
March 29, 2011
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective, Suspense
Series
Alex Delaware #26
ISBN
9780739369098

How to listen to Mystery: An Alex Delaware Novel free

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

Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.

Start listening free

Questions listeners ask

How long is the Mystery: An Alex Delaware Novel audiobook?

Mystery: An Alex Delaware Novel runs 10.5 hours unabridged. At 1.5× speed that drops to roughly 7 hours.

Is the Mystery: An Alex Delaware Novel audiobook free?

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

Who narrates Mystery: An Alex Delaware Novel?

Mystery: An Alex Delaware Novel is narrated by John Rubinstein.

Is Mystery: An Alex Delaware Novel worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7 hours, saving 3.5 hours.