The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5): Audiobook
Part of The Last Kids on Earth
According to The Books Insider's catalog data, The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) runs 11.3 hours as an unabridged audiobook, narrated by Montse Hernandez and Robbie Daymond (about 7.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 11.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 23 days |
| 1 hour / day | 12 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 11.3 hours, it runs longer than 99% of the 4,124 Humor audiobooks in our catalog.
More narrated by Robbie Daymond
Robbie Daymond narrates 144 unabridged audiobooks in our catalog, 1,121 hours in all.
About as long, on the Humor shelf
35 Humor 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 Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) is an audiobook by Max Brallier: a 11.3-hour unabridged recording, read by Montse Hernandez and Robbie Daymond, released December 10, 2024, on the Humor and Action & Adventure (Kids) shelves.
The listen at a glance
- Length
- 11.3 hrs
- Narrated by
- Montse Hernandez, Robbie Daymond
- Released
- December 10, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Humor, Action & Adventure (Kids)
- Series
- The Last Kids on Earth
- ISBN
- 9798217079063
How to listen to The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) 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 Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) as an audiobook?
The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) runs 11.3 hours unabridged. At 1.5× speed that drops to roughly 7.5 hours.
Is The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5)?
The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) is narrated by Montse Hernandez and Robbie Daymond.
Is The Last Kids on Earth: The Ultra Monster Box (books 4, 5, 5.5) worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.5 hours, saving 3.8 hours.