Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins: Audiobook
According to The Books Insider's catalog data, the Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins audiobook runs 11.5 hours unabridged, narrated by Cassandra Campbell (about 7.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 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 11.5 hours, it runs longer than 86% of the 4,073 Animals & Nature (Non-Fiction) audiobooks in our catalog.
More narrated by Cassandra Campbell
Cassandra Campbell narrates 1,083 unabridged audiobooks in our catalog, 11,240 hours in all.
About as long, on the Animals & Nature (Non-Fiction) shelf
484 Animals & Nature (Non-Fiction) 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
Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins is an audiobook by Susan Casey: a 11.5-hour unabridged recording, read by Cassandra Campbell, released August 4, 2015, on the Animals & Nature (Non-Fiction) shelf.
The listen at a glance
- Length
- 11.5 hrs
- Narrated by
- Cassandra Campbell
- Released
- August 4, 2015
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Animals & Nature (Non-Fiction)
- ISBN
- 9780385367141
How to listen to Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins 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 Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins audiobook?
Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins runs 11.5 hours unabridged. At 1.5× speed that drops to roughly 7.6 hours.
Is the Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins?
Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins is narrated by Cassandra Campbell.
Is Voices in the Ocean: A Journey into the Wild and Haunting World of Dolphins worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.6 hours, saving 3.8 hours.