The Books Insiderindependent audiobook data
Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire by Julian Sancton

Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire: Audiobook

According to The Books Insider's catalog data, the Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire audiobook runs 12.6 hours unabridged, narrated by Vikas Adam (about 8.4 hours at 1.5× playback speed).

12.6listening hrs
Worldstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 12.6 hours of listening.

Days to finish Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire at common listening paces
Your paceYou'll finish in
30 min / day26 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 12.6 hours, it runs longer than 73% of the 7,179 World 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

Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire is an audiobook by Julian Sancton: a 12.6-hour unabridged recording, read by Vikas Adam, released January 27, 2026, on the World and History & Culture shelves.

The listen at a glance

Length
12.6 hrs
Narrated by
Vikas Adam
Released
January 27, 2026
Format
Unabridged audiobook
Language
English
Store shelves
World, History & Culture, Europe
ISBN
9798217165810

How to listen to Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire free

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Questions listeners ask

How long is the Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire audiobook?

Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire runs 12.6 hours unabridged. At 1.5× speed that drops to roughly 8.4 hours.

Is the Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire audiobook free?

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

Who narrates Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire?

Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire is narrated by Vikas Adam.

Is Neptune's Fortune: The Billion-Dollar Shipwreck and the Ghosts of the Spanish Empire worth listening to at 1.5× speed?

At 1.5× you'd finish in about 8.4 hours, saving 4.2 hours.