Revenge of the Invisible Boy (Goosebumps SlappyWorld #9): Audiobook
Book 9 of the Goosebumps Slappyworld series
According to The Books Insider's catalog data, the Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) audiobook runs 2.8 hours unabridged, narrated by Ramón De Ocampo and Joe Fria (about 1.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 6 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 2.8 hours, it is shorter than 68% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
Catching up on Goosebumps Slappyworld
This is book 9. Books 1 to 8 run 23.1 hours before it; books 1 to 19 run 53.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Slappy Birthday to You (Goosebumps SlappyWorld #1) | 2.9 hrs |
| 2 | Attack of the Jack (Goosebumps SlappyWorld #2) | 3.3 hrs |
| 3 | I Am Slappy's Evil Twin (Goosebumps SlappyWorld #3) | 2.8 hrs |
| 4 | Please Do Not Feed the Weirdo (Goosebumps SlappyWorld #4) | 2.7 hrs |
| 5 | Escape From Shudder Mansion (Goosebumps SlappyWorld #5) | 2.7 hrs |
| 6 | The Ghost of Slappy (Goosebumps SlappyWorld #6) | 2.9 hrs |
| 7 | It's Alive! It's Alive! (Goosebumps SlappyWorld #7) | 3 hrs |
| 8 | The Dummy Meets The Mummy! (Goosebumps SlappyWorld #8) | 2.8 hrs |
| 9 | Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) | 2.8 hrs |
| 10 | Diary of a Dummy (Goosebumps SlappyWorld #10) | 2.5 hrs |
| 11 | They Call Me the Night Howler! (Goosebumps SlappyWorld #11) | 2.7 hrs |
| 12 | My Friend Slappy (Goosebumps SlappyWorld #12) | 2.8 hrs |
More narrated by Ramón De Ocampo
Ramón De Ocampo narrates 160 unabridged audiobooks in our catalog, 1,011 hours in all.
- Diary of a Wimpy Kid: The hilarious first book in the #1 international bestselling series about surviving middle school
- Diary of a Wimpy Kid: Rodrick Rules: A hilariously awkward sibling showdown from the #1 international bestselling Diary of a Wimpy Kid series
- Restart
- Diary of a Wimpy Kid: The Getaway
- Diary of a Wimpy Kid: The Last Straw: A laugh-filled battle of wills between father and son from the #1 international bestselling Diary of a Wimpy Kid series
About as long, on the Mystery & Fantasy shelf
393 Mystery & Fantasy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Revenge of the Living Dummy (Goosebumps HorrorLand #1)
- Night of the Living Dummy (Classic Goosebumps #1)
- The Invention of Hugo Cabret
- Alice's Adventures in Wonderland, with eBook
- Slappy Birthday to You (Goosebumps SlappyWorld #1)
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
Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) is book 9 of R.L. Stine's Goosebumps Slappyworld series: a 2.8-hour unabridged recording, read by Ramón De Ocampo and Joe Fria, released October 1, 2019, on the Mystery & Fantasy and Humor shelves.
The listen at a glance
- Length
- 2.8 hrs
- Narrated by
- Ramón De Ocampo, Joe Fria
- Released
- October 1, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy, Humor
- Series
- Goosebumps Slappyworld #9
- ISBN
- 9781338567625
How to listen to Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) free
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Start listening freeQuestions listeners ask
How long is the Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) audiobook?
Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) runs 2.8 hours unabridged. At 1.5× speed that drops to roughly 1.8 hours.
Is the Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Revenge of the Invisible Boy (Goosebumps SlappyWorld #9)?
Revenge of the Invisible Boy (Goosebumps SlappyWorld #9) is narrated by Ramón De Ocampo and Joe Fria.