The Books Insiderindependent audiobook data
The Underneath by Kathi Appelt

The Underneath: Audiobook

According to The Books Insider's catalog data, The Underneath runs 6.4 hours as an unabridged audiobook, narrated by Gabra Zackman (about 4.3 hours at 1.5× playback speed).

6.4listening hrs
Action & Adventure (Kids)store shelf
2008released
Free for new listeners

The instrument When will you finish it?

Based on 6.4 hours of listening.

Days to finish The Underneath 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 6.4 hours, it runs longer than 79% of the 2,649 Action & Adventure (Kids) audiobooks in our catalog.

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

234 Action & Adventure (Kids) 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

The Underneath is an audiobook by Kathi Appelt: a 6.4-hour unabridged recording, read by Gabra Zackman, released May 6, 2008, on the Action & Adventure (Kids) shelf.

The listen at a glance

Length
6.4 hrs
Narrated by
Gabra Zackman
Released
May 6, 2008
Format
Unabridged audiobook
Language
English
Store shelves
Action & Adventure (Kids)
ISBN
9780743572095

How to listen to The Underneath 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 Underneath as an audiobook?

The Underneath runs 6.4 hours unabridged. At 1.5× speed that drops to roughly 4.3 hours.

Is The Underneath free as an audiobook?

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

Who narrates The Underneath?

The Underneath is narrated by Gabra Zackman.