Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed: Audiobook
According to The Books Insider's catalog data, the Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed audiobook runs 17.8 hours unabridged, narrated by Robert Graysmith (about 11.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 17.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 36 days |
| 1 hour / day | 18 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 12 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 17.8 hours, it runs longer than 98% of the 2,718 True Crime audiobooks in our catalog.
About as long, on the True Crime shelf
95 True Crime audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Chaos: Charles Manson, the CIA, and the Secret History of the Sixties
- Empire of Pain: The Secret History of the Sackler Dynasty
- The Search for the Green River Killer: The True Story of America's Most Prolific Serial Killer
- The House of Gucci: A True Story of Murder, Madness, Glamour, and Greed
- The Man from the Train: The Solving of a Century-Old Serial Killer Mystery
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
Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed is an audiobook by Robert Graysmith: a 17.8-hour unabridged recording, read by Robert Graysmith, released October 30, 2018, on the True Crime shelf.
The listen at a glance
- Length
- 17.8 hrs
- Narrated by
- Robert Graysmith
- Released
- October 30, 2018
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- True Crime
- ISBN
- 9781977389541
How to listen to Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed 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 freeQuestions listeners ask
How long is the Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed audiobook?
Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed runs 17.8 hours unabridged. At 1.5× speed that drops to roughly 11.9 hours.
Is the Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed?
Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed is narrated by Robert Graysmith.
Is Zodiac Unmasked: The Identity of America's Most Elusive Serial Killer Revealed worth listening to at 1.5× speed?
At 1.5× you'd finish in about 11.9 hours, saving 5.9 hours.