The Underground Princess: Audiobook
Book 1 of the Balderdash series
According to The Books Insider's catalog data, The Underground Princess runs 2.1 hours as an unabridged audiobook, narrated by Peter Reynolds (about 1.4 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 5 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 2.1 hours, it is shorter than 74% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
Catching up on The Balderdash Saga
This is book 1. Books 1 to 4 run 7.9 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Underground Princess | 2.1 hrs |
| 2 | The Prince's Plight | 1.9 hrs |
| 3 | The Shaman's Salvation | 1.9 hrs |
| 4 | The Balderdash Saga - Special Edition: A Short Story Collection | 2 hrs |
More narrated by Peter Reynolds
Peter Reynolds narrates 4 unabridged audiobooks in our catalog, 8 hours in all.
About as long, on the Mystery & Fantasy shelf
254 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 Underground Princess is book 1 of J.W. Zulauf's Balderdash series: a 2.1-hour unabridged recording, read by Peter Reynolds, released August 12, 2015, on the Mystery & Fantasy and Fairy Tales & Folklore (Kids) shelves.
The listen at a glance
- Length
- 2.1 hrs
- Narrated by
- Peter Reynolds
- Released
- August 12, 2015
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy, Fairy Tales & Folklore (Kids)
- Series
- The Balderdash Saga #1
- ISBN
- 9798890259622
How to listen to The Underground Princess 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 Underground Princess as an audiobook?
The Underground Princess runs 2.1 hours unabridged. At 1.5× speed that drops to roughly 1.4 hours.
Is The Underground Princess free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Underground Princess?
The Underground Princess is narrated by Peter Reynolds.