Robot Island: Audiobook
According to The Books Insider's catalog data, the Robot Island audiobook runs 6.7 hours unabridged, narrated by Justin Miller (about 4.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 14 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.7 hours, it runs longer than 86% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
More narrated by Justin Miller
Justin Miller narrates 11 unabridged audiobooks in our catalog, 83 hours in all.
About as long, on the Non-fiction (Kids) shelf
1,146 Non-fiction (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
Robot Island is an audiobook by Cary Fagan: a 6.7-hour unabridged recording, read by Justin Miller, released October 14, 2025, on the Non-fiction (Kids) shelf.
The listen at a glance
- Length
- 6.7 hrs
- Narrated by
- Justin Miller
- Released
- October 14, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-fiction (Kids)
- ISBN
- 9781774889466
How to listen to Robot Island 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 Robot Island audiobook?
Robot Island runs 6.7 hours unabridged. At 1.5× speed that drops to roughly 4.4 hours.
Is the Robot Island audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Robot Island?
Robot Island is narrated by Justin Miller.