The Books Insiderindependent audiobook data
A Subtle Line by Fabio Santoro, Oreste Maria Petrillo

A Subtle Line: Audiobook

According to The Books Insider's catalog data, A Subtle Line runs 6.3 hours as an unabridged audiobook, narrated by Les Horovitz (about 4.2 hours at 1.5× playback speed).

6.3listening hrs
Suspensestore shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 6.3 hours of listening.

Days to finish A Subtle Line at common listening paces
Your paceYou'll finish in
30 min / day13 days
1 hour / day7 days
2 hours / day4 days
1 hour / day at 1.5×5 days

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

What our data says

  • At 6.3 hours, it is shorter than 77% of the 13,042 Suspense 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

A Subtle Line is an audiobook by Fabio Santoro and Oreste Maria Petrillo: a 6.3-hour unabridged recording, read by Les Horovitz, released July 24, 2020, on the Suspense shelf.

The listen at a glance

Length
6.3 hrs
Narrated by
Les Horovitz
Released
July 24, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Suspense
ISBN
9788835409366

How to listen to A Subtle Line 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 A Subtle Line as an audiobook?

A Subtle Line runs 6.3 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.

Is A Subtle Line free as an audiobook?

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

Who narrates A Subtle Line?

A Subtle Line is narrated by Les Horovitz.