Secrets of the Purple Pearl: Audiobook
Book 2 of the Millicent Quibb School of Etiquette for Young Ladies of Mad Science series
According to The Books Insider's catalog data, the Secrets of the Purple Pearl audiobook runs 4.7 hours unabridged, narrated by Emily Lynne and Kate McKinnon (about 3.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 4.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 10 days |
| 1 hour / day | 5 days |
| 2 hours / day | 3 days |
| 1 hour / day at 1.5× | 4 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 4.7 hours, it runs longer than 72% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
Catching up on The Millicent Quibb School of Etiquette for Young Ladies of Mad Science
This is book 2. Book 1 runs 4.9 hours before it; books 1 to 3 run 14.8 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Millicent Quibb School of Etiquette for Young Ladies of Mad Science | 4.9 hrs |
| 2 | Secrets of the Purple Pearl | 4.7 hrs |
| 3 | The Jungle of Carabanana | 5.2 hrs |
About as long, on the Non-fiction (Kids) shelf
1,048 Non-fiction (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
Other recordings
- The 2025 recording read by Emily Lynne runs about the same length (4.7 hours).
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
Secrets of the Purple Pearl is book 2 of Kate McKinnon's Millicent Quibb School of Etiquette for Young Ladies of Mad Science series: a 4.7-hour unabridged recording, read by Emily Lynne and Kate McKinnon, released September 30, 2025, on the Non-fiction (Kids) and Humor shelves.
The listen at a glance
- Length
- 4.7 hrs
- Narrated by
- Emily Lynne, Kate McKinnon
- Released
- September 30, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-fiction (Kids), Humor
- Series
- The Millicent Quibb School of Etiquette for Young Ladies of Mad Science #2
- ISBN
- 9781668648872
How to listen to Secrets of the Purple Pearl 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 Secrets of the Purple Pearl audiobook?
Secrets of the Purple Pearl runs 4.7 hours unabridged. At 1.5× speed that drops to roughly 3.1 hours.
Is the Secrets of the Purple Pearl audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Secrets of the Purple Pearl?
Secrets of the Purple Pearl is narrated by Emily Lynne and Kate McKinnon.