Skip content
Get two free audiobooks AND support local bookstores Make the switch
The Duke Who Knew Too Much by Grace Callaway
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account
Phone showing make the switch message

Limited-time offer

Get two free audiobooks when you make the switch!

Now’s a great time to shop indie. When you start a new membership supporting local bookstores with promo code SWITCH, we’ll give you two bonus audiobook credits at sign-up.

Make the switch
Libro.fm app with gift bow

Gift audiobook credit bundles

You pick the number of credits, your recipient picks the audiobooks, and your local bookstore is supported by your purchase.

Start gifting

The Duke Who Knew Too Much

$22.99

Get for $14.99 with membership
Narrator Erin Mallon

This audiobook uses AI narration.

We’re taking steps to make sure AI narration is transparent.

Learn more
Length 10 hours 15 minutes
Language English
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account

Summary

#1 National Regency Bestseller!

“Readers looking for a good historical mystery/romance or a historical with a little more kink will enjoy The Duke Who Knew Too Much.”—Smart Bitches, Trashy Books

A Stranger to Love

Alaric McLeod, Duke of Strathaven, is known as the Devil Duke for his wicked ways. Tormented by his past, Alaric knows better than to trust a woman yet finds himself ensnared by a spirited, virtuous virgin—who accuses him of a crime he didn’t commit. Is she his worst nightmare ... or his salvation?

A Novice to Desire

Emma Kent is an independent country miss cast adrift in the ton. When a depraved encounter with an arrogant rake lands her in intrigue, Emma’s honor compels her to do the right thing. But desire challenges her quest for justice, and she must decide: can she trust her heart to discover the truth? 

Bound by Passion and Peril

Alaric and Emma engage in a battle of wits and will. As their attraction flares, the true enemy stalks their every move. With danger looming, will they solve the mystery and find true love before it’s too late? 

The Heart of Enquiry series now on Audio!

#1: The Duke Who Knew Too Much

#2: M is for Marquess 

#3: The Lady Who Came in from the Cold

#4: The Viscount Always Knocks Twice

#5: Never Say Never to an Earl

#6: The Gentleman Who Loved Me

The Mayhem in Mayfair series 

#1: Her Husband's Harlot

#2: Her Wanton Wager Book

#3: Her Protector's Pleasure

#4: Her Prodigal Passion

Phone showing make the switch message

Limited-time offer

Get two free audiobooks when you make the switch!

Now’s a great time to shop indie. When you start a new membership supporting local bookstores with promo code SWITCH, we’ll give you two bonus audiobook credits at sign-up.

Make the switch
Libro.fm app with gift bow

Gift audiobook credit bundles

You pick the number of credits, your recipient picks the audiobooks, and your local bookstore is supported by your purchase.

Start gifting
Get two free audiobooks AND support local bookstores Make the switch