Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line: Audiobook
Book 1 of the Supernatural Crimes Unit series
According to The Books Insider's catalog data, the Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line audiobook runs 12 hours unabridged, narrated by Patricia Santomasso (about 8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 12 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 24 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 12 hours, it runs longer than 89% of the 8,235 Police & Detective audiobooks in our catalog.
More narrated by Patricia Santomasso
Patricia Santomasso narrates 48 unabridged audiobooks in our catalog, 414 hours in all.
- The Intruder
- The Overachievers: The Secret Lives of Driven Kids
- A Higher Standard: Leadership Strategies from America's First Female Four-Star General
- Maddy’s Floor: A Psychic Visions Novel
- Behind the Red Door
About as long, on the Police & Detective shelf
1,034 Police & Detective audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 170,512 English-language unabridged audiobooks in The Books Insider catalog (store data read October 21, 2026). Lengths are the store's own running times. Methodology.
About this listen
Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line is book 1 of Keith R.A. DeCandido's Supernatural Crimes Unit series: a 12-hour unabridged recording, read by Patricia Santomasso, released December 30, 2025, on the Police & Detective and Fantasy shelves.
The listen at a glance
- Length
- 12 hrs
- Narrated by
- Patricia Santomasso
- Released
- December 30, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Fantasy, Paranormal
- Series
- The Supernatural Crimes Unit #1
- ISBN
- 9798212914031
How to listen to Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line 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 Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line audiobook?
Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line runs 12 hours unabridged. At 1.5× speed that drops to roughly 8 hours.
Is the Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line?
Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line is narrated by Patricia Santomasso.
Is Supernatural Crimes Unit: NYPD: The Thin Blue Ley-Line worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8 hours, saving 4 hours.