The Books Insiderindependent audiobook data
Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld by Howie Carr

Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld: Audiobook

According to The Books Insider's catalog data, the Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld audiobook runs 12.4 hours unabridged, narrated by Keith Szarabajka (about 8.3 hours at 1.5× playback speed).

12.4listening hrs
Biography & Memoirstore shelf
2011released
Free for new listeners

The instrument When will you finish it?

Based on 12.4 hours of listening.

Days to finish Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld 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 12.4 hours, it runs longer than 85% of the 31,282 Biography & Memoir audiobooks in our catalog.

More narrated by Keith Szarabajka

Keith Szarabajka narrates 155 unabridged audiobooks in our catalog, 1,519 hours in all.

All Keith Szarabajka audiobooks, measured

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

Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld is an audiobook by Howie Carr: a 12.4-hour unabridged recording, read by Keith Szarabajka, released April 26, 2011, on the Biography & Memoir shelf.

The listen at a glance

Length
12.4 hrs
Narrated by
Keith Szarabajka
Released
April 26, 2011
Format
Unabridged audiobook
Language
English
Store shelves
Biography & Memoir
ISBN
9781483059419

How to listen to Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld free

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Questions listeners ask

How long is the Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld audiobook?

Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld runs 12.4 hours unabridged. At 1.5× speed that drops to roughly 8.3 hours.

Is the Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld audiobook free?

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

Who narrates Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld?

Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld is narrated by Keith Szarabajka.

Is Hitman: The Untold Story of Johnny Martorano, Whitey Bulger’s Enforcer and the Most Feared Gangster in the Underworld worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.3 hours, saving 4.1 hours.