The Books Insiderindependent audiobook data
Orphan Monster Spy by Matt Killeen

Orphan Monster Spy: Audiobook

According to The Books Insider's catalog data, the Orphan Monster Spy audiobook runs 11.9 hours unabridged, narrated by Saskia Maarleveld (about 7.9 hours at 1.5× playback speed).

11.9listening hrs
Mystery & Thrillerstore shelf
2018released
Free for new listeners

The instrument When will you finish it?

Based on 11.9 hours of listening.

Days to finish Orphan Monster Spy at common listening paces
Your paceYou'll finish in
30 min / day24 days
1 hour / day12 days
2 hours / day6 days
1 hour / day at 1.5×8 days

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

What our data says

  • At 11.9 hours, it runs longer than 88% of the 2,356 Mystery & Thriller audiobooks in our catalog.

More narrated by Saskia Maarleveld

Saskia Maarleveld narrates 612 unabridged audiobooks in our catalog, 6,444 hours in all.

All Saskia Maarleveld audiobooks, measured

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

Orphan Monster Spy is an audiobook by Matt Killeen: a 11.9-hour unabridged recording, read by Saskia Maarleveld, released March 20, 2018, on the Mystery & Thriller and Historical (Teen & YA) shelves.

The listen at a glance

Length
11.9 hrs
Narrated by
Saskia Maarleveld
Released
March 20, 2018
Format
Unabridged audiobook
Language
English
Store shelves
Mystery & Thriller, Historical (Teen & YA)
ISBN
9780525589761

How to listen to Orphan Monster Spy 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 Orphan Monster Spy audiobook?

Orphan Monster Spy runs 11.9 hours unabridged. At 1.5× speed that drops to roughly 7.9 hours.

Is the Orphan Monster Spy audiobook free?

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

Who narrates Orphan Monster Spy?

Orphan Monster Spy is narrated by Saskia Maarleveld.

Is Orphan Monster Spy worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.9 hours, saving 4 hours.