The Catherine Howard Conspiracy: Audiobook
Book 1 of the Marquess House series
According to The Books Insider's catalog data, The Catherine Howard Conspiracy runs 16.3 hours as an unabridged audiobook, narrated by Emma Gregory (about 10.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 16.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 33 days |
| 1 hour / day | 17 days |
| 2 hours / day | 9 days |
| 1 hour / day at 1.5× | 11 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 16.3 hours, it runs longer than 97% of the 53,570 Mystery, Thriller & Horror audiobooks in our catalog.
Catching up on Marquess House Saga
This is book 1. Books 1 to 4 run 54.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Catherine Howard Conspiracy | 16.3 hrs |
| 2 | The Elizabeth Tudor Conspiracy | 13.2 hrs |
| 3 | The Arbella Stuart Conspiracy | 13.2 hrs |
| 4 | The Jane Seymour Conspiracy | 11.9 hrs |
More narrated by Emma Gregory
Emma Gregory narrates 137 unabridged audiobooks in our catalog, 1,584 hours in all.
About as long, on the Mystery, Thriller & Horror shelf
1,762 Mystery, Thriller & Horror 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 Catherine Howard Conspiracy is book 1 of Alexandra Walsh's Marquess House series: a 16.3-hour unabridged recording, read by Emma Gregory, released December 17, 2019, on the Mystery, Thriller & Horror shelf.
The listen at a glance
- Length
- 16.3 hrs
- Narrated by
- Emma Gregory
- Released
- December 17, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery, Thriller & Horror
- Series
- Marquess House Saga #1
- ISBN
- 9781515941491
How to listen to The Catherine Howard Conspiracy 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 Catherine Howard Conspiracy as an audiobook?
The Catherine Howard Conspiracy runs 16.3 hours unabridged. At 1.5× speed that drops to roughly 10.9 hours.
Is The Catherine Howard Conspiracy free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Catherine Howard Conspiracy?
The Catherine Howard Conspiracy is narrated by Emma Gregory.
Is The Catherine Howard Conspiracy worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10.9 hours, saving 5.4 hours.