The Books Insiderindependent audiobook data
Descent by Roland Smith

Descent: Audiobook

Book 4 of the A Peak Marcello Adventure series

According to The Books Insider's catalog data, the Descent audiobook runs 6.3 hours unabridged, narrated by Pat Young (about 4.2 hours at 1.5× playback speed).

6.3listening hrs
Action & Adventure (Teen & YA)store shelf
2020released
Free for new listeners

The instrument When will you finish it?

Based on 6.3 hours of listening.

Days to finish Descent 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 78% of the 812 Action & Adventure (Teen & YA) audiobooks in our catalog.

Catching up on A Peak Marcello Adventure

This is book 4. Books 1 to 3 run 19.1 hours before it; books 1 to 4 run 25.4 hours in all.

BookTitleLength
1Peak7 hrs
2The Edge6.1 hrs
3Ascent5.9 hrs
4Descent6.3 hrs

About as long, on the Action & Adventure (Teen & YA) shelf

77 Action & Adventure (Teen & YA) 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

Descent is book 4 of Roland Smith's A Peak Marcello Adventure series: a 6.3-hour unabridged recording, read by Pat Young, released October 13, 2020, on the Action & Adventure (Teen & YA) shelf.

The listen at a glance

Length
6.3 hrs
Narrated by
Pat Young
Released
October 13, 2020
Format
Unabridged audiobook
Language
English
Store shelves
Action & Adventure (Teen & YA)
Series
A Peak Marcello Adventure #4
ISBN
9780358419488

How to listen to Descent 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.

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Questions listeners ask

How long is the Descent audiobook?

Descent runs 6.3 hours unabridged. At 1.5× speed that drops to roughly 4.2 hours.

Is the Descent audiobook free?

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

Who narrates Descent?

Descent is narrated by Pat Young.