The Books Insiderindependent audiobook data
Cracking the Code: Unraveling the Secrets of Lost Civilizations by Douglas Hancock, Graham Preston

Cracking the Code: Unraveling the Secrets of Lost Civilizations: Audiobook

According to The Books Insider's catalog data, the Cracking the Code: Unraveling the Secrets of Lost Civilizations audiobook runs 2.7 hours unabridged, narrated by John Newcastle (about 1.8 hours at 1.5× playback speed).

2.7listening hrs
Historical (Teen & YA)store shelf
2024released
Free for new listeners

The instrument When will you finish it?

Based on 2.7 hours of listening.

Days to finish Cracking the Code: Unraveling the Secrets of Lost Civilizations at common listening paces
Your paceYou'll finish in
30 min / day6 days
1 hour / day3 days
2 hours / day2 days
1 hour / day at 1.5×2 days

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

What our data says

  • At 2.7 hours, it is shorter than 88% of the 824 Historical (Teen & YA) audiobooks in our catalog.

About as long, on the Historical (Teen & YA) shelf

21 Historical (Teen & YA) 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

Cracking the Code: Unraveling the Secrets of Lost Civilizations is an audiobook by Douglas Hancock and Graham Preston: a 2.7-hour unabridged recording, read by John Newcastle, released February 3, 2024, on the Historical (Teen & YA) shelf.

The listen at a glance

Length
2.7 hrs
Narrated by
John Newcastle
Released
February 3, 2024
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Teen & YA)
ISBN
9798868704918

How to listen to Cracking the Code: Unraveling the Secrets of Lost Civilizations 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 Cracking the Code: Unraveling the Secrets of Lost Civilizations audiobook?

Cracking the Code: Unraveling the Secrets of Lost Civilizations runs 2.7 hours unabridged. At 1.5× speed that drops to roughly 1.8 hours.

Is the Cracking the Code: Unraveling the Secrets of Lost Civilizations audiobook free?

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

Who narrates Cracking the Code: Unraveling the Secrets of Lost Civilizations?

Cracking the Code: Unraveling the Secrets of Lost Civilizations is narrated by John Newcastle.