The Books Insiderindependent audiobook data
Hard Lights by J. B. Turner

Hard Lights: Audiobook

Book 14 of the A Jon Reznick Thriller series

According to The Books Insider's catalog data, the Hard Lights audiobook runs 8.1 hours unabridged, narrated by Jeffrey Kafer (about 5.4 hours at 1.5× playback speed).

8.1listening hrs
Action & Adventure (Fiction)store shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 8.1 hours of listening.

Days to finish Hard Lights at common listening paces
Your paceYou'll finish in
30 min / day17 days
1 hour / day9 days
2 hours / day5 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 8.1 hours, it is shorter than 56% of the 6,730 Action & Adventure (Fiction) 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

Hard Lights is book 14 of J. B. Turner's A Jon Reznick Thriller series: a 8.1-hour unabridged recording, read by Jeffrey Kafer, released June 10, 2025, on the Legal & Political and Action & Adventure (Fiction) shelves.

The listen at a glance

Length
8.1 hrs
Narrated by
Jeffrey Kafer
Released
June 10, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Legal & Political, Action & Adventure (Fiction)
Series
A Jon Reznick Thriller #14
ISBN
9781511352857

How to listen to Hard Lights free

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

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Questions listeners ask

How long is the Hard Lights audiobook?

Hard Lights runs 8.1 hours unabridged. At 1.5× speed that drops to roughly 5.4 hours.

Is the Hard Lights audiobook free?

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

Who narrates Hard Lights?

Hard Lights is narrated by Jeffrey Kafer.