The Books Insiderindependent audiobook data
Serpentine by Jonathan Kellerman

Serpentine: Audiobook

Book 36 of the Alex Delaware series

According to The Books Insider's catalog data, the Serpentine audiobook runs 12.2 hours unabridged, narrated by John Rubinstein (about 8.1 hours at 1.5× playback speed).

12.2listening hrs
Suspensestore shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 12.2 hours of listening.

Days to finish Serpentine at common listening paces
Your paceYou'll finish in
30 min / day25 days
1 hour / day13 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 12.2 hours, it runs longer than 85% of the 13,042 Suspense audiobooks in our catalog.

About as long, on the Suspense shelf

2,074 Suspense 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

Serpentine is book 36 of Jonathan Kellerman's Alex Delaware series: a 12.2-hour unabridged recording, read by John Rubinstein, released February 4, 2021, on the Suspense shelf.

The listen at a glance

Length
12.2 hrs
Narrated by
John Rubinstein
Released
February 4, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Suspense
Series
Alex Delaware #36
ISBN
9781473591097

How to listen to Serpentine 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 Serpentine audiobook?

Serpentine runs 12.2 hours unabridged. At 1.5× speed that drops to roughly 8.1 hours.

Is the Serpentine audiobook free?

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

Who narrates Serpentine?

Serpentine is narrated by John Rubinstein.

Is Serpentine worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.1 hours, saving 4.1 hours.