The Big Kerplop!: The Original Adventure of the Mad Scientists' Club: Audiobook
According to The Books Insider's catalog data, The Big Kerplop!: The Original Adventure of the Mad Scientists' Club runs 6.1 hours as an unabridged audiobook, narrated by Caleb Summers (about 4.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 13 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 6.1 hours, it runs longer than 61% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
More narrated by Caleb Summers
Caleb Summers narrates 38 unabridged audiobooks in our catalog, 268 hours in all.
- The Supernatural Companions: A Hidden Legends Short Story Collection
- The Sapphire Sword
- The Secret of the Old Mill
- The Tower Treasure
- The Sapphire Song
About as long, on the Mystery & Fantasy shelf
963 Mystery & Fantasy 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 Big Kerplop!: The Original Adventure of the Mad Scientists' Club is an audiobook by Bertrand R. Brinley: a 6.1-hour unabridged recording, read by Caleb Summers, released August 21, 2025, on the Mystery & Fantasy shelf.
The listen at a glance
- Length
- 6.1 hrs
- Narrated by
- Caleb Summers
- Released
- August 21, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy
- ISBN
- 9798891534223
How to listen to The Big Kerplop!: The Original Adventure of the Mad Scientists' Club 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 Big Kerplop!: The Original Adventure of the Mad Scientists' Club as an audiobook?
The Big Kerplop!: The Original Adventure of the Mad Scientists' Club runs 6.1 hours unabridged. At 1.5× speed that drops to roughly 4.1 hours.
Is The Big Kerplop!: The Original Adventure of the Mad Scientists' Club free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Big Kerplop!: The Original Adventure of the Mad Scientists' Club?
The Big Kerplop!: The Original Adventure of the Mad Scientists' Club is narrated by Caleb Summers.