The Books Insiderindependent audiobook data
Regarding the Duke by Grace Callaway

Regarding the Duke: Audiobook

Book 3 of the Game of Dukes series

According to The Books Insider's catalog data, the Regarding the Duke audiobook runs 11.5 hours unabridged, narrated by Marian Hussey (about 7.7 hours at 1.5× playback speed).

11.5listening hrs
Historical (Romance)store shelf
2021released
Free for new listeners

The instrument When will you finish it?

Based on 11.5 hours of listening.

Days to finish Regarding the Duke at common listening paces
Your paceYou'll finish in
30 min / day23 days
1 hour / day12 days
2 hours / day6 days
1 hour / day at 1.5×8 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 11.5 hours, it runs longer than 79% of the 9,636 Historical (Romance) audiobooks in our catalog.

Catching up on Game of Dukes

This is book 3. Books 1 to 2 run 23.7 hours before it; books 1 to 5 run 57.6 hours in all.

BookTitleLength
1The Duke Identity12.1 hrs
2Enter the Duke11.6 hrs
3Regarding the Duke11.5 hrs
4The Duke Redemption11.2 hrs
5The Return of the Duke11.1 hrs

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

Regarding the Duke is book 3 of Grace Callaway's Game of Dukes series: a 11.5-hour unabridged recording, read by Marian Hussey, released June 3, 2021, on the Historical (Romance) and Mystery, Thriller & Horror shelves.

The listen at a glance

Length
11.5 hrs
Narrated by
Marian Hussey
Released
June 3, 2021
Format
Unabridged audiobook
Language
English
Store shelves
Historical (Romance), Mystery, Thriller & Horror
Series
Game of Dukes #3
ISBN
9781939537683

How to listen to Regarding the Duke 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.

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Questions listeners ask

How long is the Regarding the Duke audiobook?

Regarding the Duke runs 11.5 hours unabridged. At 1.5× speed that drops to roughly 7.7 hours.

Is the Regarding the Duke audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Regarding the Duke?

Regarding the Duke is narrated by Marian Hussey.

Is Regarding the Duke worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.7 hours, saving 3.8 hours.