The Books Insiderindependent audiobook data
The Nine Pound Hammer: Book 1 of The Clockwork Dark by John Claude Bemis

The Nine Pound Hammer: Book 1 of The Clockwork Dark: Audiobook

Book 1 of the Clockwork Dark series

According to The Books Insider's catalog data, The Nine Pound Hammer: Book 1 of The Clockwork Dark runs 10.4 hours as an unabridged audiobook, narrated by John H. Mayer (about 6.9 hours at 1.5× playback speed).

10.4listening hrs
Mystery & Fantasystore shelf
2009released
Free for new listeners

The instrument When will you finish it?

Based on 10.4 hours of listening.

Days to finish The Nine Pound Hammer: Book 1 of The Clockwork Dark 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 10.4 hours, it runs longer than 92% of the 7,923 Mystery & Fantasy audiobooks in our catalog.

Catching up on The Clockwork Dark

This is book 1. Books 1 to 3 run 33.6 hours in all.

About as long, on the Mystery & Fantasy shelf

481 Mystery & Fantasy 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 Nine Pound Hammer: Book 1 of The Clockwork Dark is book 1 of John Claude Bemis's Clockwork Dark series: a 10.4-hour unabridged recording, read by John H. Mayer, released August 25, 2009, on the Mystery & Fantasy shelf.

The listen at a glance

Length
10.4 hrs
Narrated by
John H. Mayer
Released
August 25, 2009
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Fantasy
Series
The Clockwork Dark #1
ISBN
9780739380772

How to listen to The Nine Pound Hammer: Book 1 of The Clockwork Dark 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 Nine Pound Hammer: Book 1 of The Clockwork Dark as an audiobook?

The Nine Pound Hammer: Book 1 of The Clockwork Dark runs 10.4 hours unabridged. At 1.5× speed that drops to roughly 6.9 hours.

Is The Nine Pound Hammer: Book 1 of The Clockwork Dark free as an audiobook?

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

Who narrates The Nine Pound Hammer: Book 1 of The Clockwork Dark?

The Nine Pound Hammer: Book 1 of The Clockwork Dark is narrated by John H. Mayer.

Is The Nine Pound Hammer: Book 1 of The Clockwork Dark worth listening to at 1.5× speed?

At 1.5× you'd finish in about 6.9 hours, saving 3.5 hours.