The Books Insiderindependent audiobook data
Heartstone by Phillip Margolin

Heartstone: Audiobook

According to The Books Insider's catalog data, the Heartstone audiobook runs 12.1 hours unabridged, narrated by Mel Foster (about 8.1 hours at 1.5× playback speed).

12.1listening hrs
Suspensestore shelf
2010released
Free for new listeners

The instrument When will you finish it?

Based on 12.1 hours of listening.

Days to finish Heartstone at common listening paces
Your paceYou'll finish in
30 min / day25 days
1 hour / day13 days
2 hours / day7 days
1 hour / day at 1.5×9 days

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

What our data says

  • At 12.1 hours, it runs longer than 84% of the 13,042 Suspense audiobooks in our catalog.

About as long, on the Suspense shelf

2,113 Suspense 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

Heartstone is an audiobook by Phillip Margolin: a 12.1-hour unabridged recording, read by Mel Foster, released November 30, 2010, on the Suspense shelf.

The listen at a glance

Length
12.1 hrs
Narrated by
Mel Foster
Released
November 30, 2010
Format
Unabridged audiobook
Language
English
Store shelves
Suspense
ISBN
9781611061086

How to listen to Heartstone 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 Heartstone audiobook?

Heartstone runs 12.1 hours unabridged. At 1.5× speed that drops to roughly 8.1 hours.

Is the Heartstone audiobook free?

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

Who narrates Heartstone?

Heartstone is narrated by Mel Foster.

Is Heartstone worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.1 hours, saving 4 hours.