M is for Marquess: Audiobook
Book 2 of the Heart of Enquiry series
According to The Books Insider's catalog data, the M is for Marquess audiobook runs 10.7 hours unabridged, narrated by Marian Hussey (about 7.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 22 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 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 10.7 hours, it runs longer than 70% of the 9,636 Historical (Romance) audiobooks in our catalog.
Catching up on Heart of Enquiry
This is book 2. Book 1 runs 10.3 hours before it; books 1 to 6 run 62.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The Duke Who Knew Too Much | 10.3 hrs |
| 2 | M is for Marquess | 10.7 hrs |
| 3 | The Lady Who Came in from the Cold | 6.8 hrs |
| 4 | The Viscount Always Knocks Twice | 11.4 hrs |
| 5 | Never Say Never to an Earl | 11.1 hrs |
| 6 | The Gentleman Who Loved Me | 11.8 hrs |
More narrated by Marian Hussey
Marian Hussey narrates 244 unabridged audiobooks in our catalog, 2,427 hours in all.
About as long, on the Historical (Romance) shelf
2,465 Historical (Romance) 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
M is for Marquess is book 2 of Grace Callaway's Heart of Enquiry series: a 10.7-hour unabridged recording, read by Marian Hussey, released October 24, 2019, on the Historical (Romance) shelf.
The listen at a glance
- Length
- 10.7 hrs
- Narrated by
- Marian Hussey
- Released
- October 24, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Historical (Romance)
- Series
- Heart of Enquiry #2
- ISBN
- 9781939537447
How to listen to M is for Marquess 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 M is for Marquess audiobook?
M is for Marquess runs 10.7 hours unabridged. At 1.5× speed that drops to roughly 7.1 hours.
Is the M is for Marquess audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates M is for Marquess?
M is for Marquess is narrated by Marian Hussey.
Is M is for Marquess worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.1 hours, saving 3.6 hours.