The Books Insiderindependent audiobook data
Marley by John Grogan

Marley: Audiobook

According to The Books Insider's catalog data, the Marley audiobook runs 3.9 hours unabridged, narrated by Neil Patrick Harris (about 2.6 hours at 1.5× playback speed).

3.9listening hrs
Animals & Nature (Kids)store shelf
2007released
Free for new listeners

The instrument When will you finish it?

Based on 3.9 hours of listening.

Days to finish Marley at common listening paces
Your paceYou'll finish in
30 min / day8 days
1 hour / day4 days
2 hours / day2 days
1 hour / day at 1.5×3 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 3.9 hours, it runs longer than 82% of the 7,218 Animals & Nature (Kids) 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

Marley is an audiobook by John Grogan: a 3.9-hour unabridged recording, read by Neil Patrick Harris, released May 1, 2007, on the Animals & Nature (Kids) shelf.

The listen at a glance

Length
3.9 hrs
Narrated by
Neil Patrick Harris
Released
May 1, 2007
Format
Unabridged audiobook
Language
English
Store shelves
Animals & Nature (Kids)
ISBN
9780061450709

How to listen to Marley free

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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 Marley audiobook?

Marley runs 3.9 hours unabridged. At 1.5× speed that drops to roughly 2.6 hours.

Is the Marley audiobook free?

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

Who narrates Marley?

Marley is narrated by Neil Patrick Harris.