The Books Insiderindependent audiobook data
Jeff Regan, Investigator, Vol. 1 by Hollywood 360

Jeff Regan, Investigator, Vol. 1: Audiobook

Part of The Classic Radio Collection

According to The Books Insider's catalog data, the Jeff Regan, Investigator, Vol. 1 audiobook runs 5.9 hours unabridged, narrated by Frank Graham and Jack Webb (about 3.9 hours at 1.5× playback speed).

5.9listening hrs
Police & Detectivestore shelf
2016released
Free for new listeners

The instrument When will you finish it?

Based on 5.9 hours of listening.

Days to finish Jeff Regan, Investigator, Vol. 1 at common listening paces
Your paceYou'll finish in
30 min / day12 days
1 hour / day6 days
2 hours / day3 days
1 hour / day at 1.5×4 days

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

What our data says

  • At 5.9 hours, it is shorter than 82% of the 22,296 Police & Detective audiobooks in our catalog.

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

Jeff Regan, Investigator, Vol. 1 is an audiobook by Hollywood 360: a 5.9-hour unabridged recording, read by Frank Graham and Jack Webb, released August 1, 2016, on the Police & Detective shelf.

The listen at a glance

Length
5.9 hrs
Narrated by
Frank Graham, Jack Webb
Released
August 1, 2016
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective
Series
The Classic Radio Collection
ISBN
9781504706537

How to listen to Jeff Regan, Investigator, Vol. 1 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 Jeff Regan, Investigator, Vol. 1 audiobook?

Jeff Regan, Investigator, Vol. 1 runs 5.9 hours unabridged. At 1.5× speed that drops to roughly 3.9 hours.

Is the Jeff Regan, Investigator, Vol. 1 audiobook free?

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

Who narrates Jeff Regan, Investigator, Vol. 1?

Jeff Regan, Investigator, Vol. 1 is narrated by Frank Graham and Jack Webb.