Pre-Order The Duke’s Desire

Esmeralda and the duke’s story is coming next May, and the pre-order links are up now!

The romance between the Duke of Haynesdale and Esmeralda Ballantyne was planned to be a sub-plot that carried through the entire series. By book four (The Hellion’s Heart) it became clear to me that these two needed their own book and I planned for this release. Some of the scenes in this book appear in earlier books in the series. They may be shorter or told from another point-of-view. This book includes more scenes and more detail about these two. It will be published as book six in the series so that there are no spoilers in the other books of the series—The Duke’s Desire will fill in all the gaps.


The Duke's Desire, book six in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix

Esmeralda Ballantyne is the most successful courtesan in London, a woman envied by many and a mystery to all. When her past threatens the future of her younger sister, she finds an unexpected champion in the Duke of Haynesdale, a gentleman driven by his honor to intervene on her behalf, despite his disapproval of her trade. Does she dare to trust her newfound protector with her truth, or is the duke—like so many men of her acquaintance—interested in only one kind of compensation from her? As much as she refuses to surrender to any man, Esmeralda fears her impulse will lead her astray…will the price of capitulation be her fiercely defended independence or her heart?

Damien deVries, the Duke of Haynesdale, abandoned his rakehell ways when his father bought his commission, and the injury he sustained is a permanent reminder of his wasteful youth. The youngest of three sons, he never expected to inherit the duchy, and finds himself discontent, burdened by responsibilities and—according to his mother—past due to wed and provide an heir. The difficulty is that the only woman of interest is the forbidden beauty, Miss Ballantyne. There could not be a less inappropriate choice for his duchess, but no other woman tempts him to abandon convention and return to his wicked ways again.

Drawn together by an irresistible desire, duke and courtesan agree to a short affair. But their need for each other proves so insatiable that it cannot be denied. Does Damien dare to surrender his heart to a woman like Esmeralda? Can Esmeralda trust any man fully and give Damien his deepest desire? There is one last secret she holds that will either draw them together or drive them apart forever—when she finally shares it, can they put the betrayals of the past behind and forge a future on their own terms?

Coming in May 2025

Pre-order available at some portals:

Early Reviews for The Bluestocking’s Bargain

There’s nothing more satisfying than good reviews for a new book! Here are the first few for Arthur and Patience’s story. I also created a trope graphic for this story.

Five star review for The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix
Five star review for The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix
Five star review for The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix
The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix

Patience Carruthers is a bluestocking with no interest in the fleeting uncertainty of love. Her passion is for books, knowledge, and the improvement of the world. When she learns of Mrs. Oliver’s work, instructing ladies in intimate matters to better their marriages, she is resolved to see that volume published for the public good—and will even accept an agreement to wed a notorious rake to accomplish her goal.

Thanks to his uncle’s reckless wager, Arthur Beckham has immediate need of a wife. Insisting he has an understanding with Miss Carruthers, a lady of good sense and practicality, may provide an escape from his predicament—assuming the lady in question can be persuaded to agree. He proposes a marriage of convenience to Miss Carruthers, vowing he will do whatever she desires in exchange for one son—even ensure the publication of such an uncommon volume.

Arthur is intrigued by this lady and her ability to surprise him. Her commitment to honesty tempts him to abandon the disguise that has defined his life for decades—though Arthur fears that admitting his deception might turn Patience against him forever. Can the book help him to capture the heart of his pragmatic bride before his secret is revealed?

The Bluestocking's Bargain is book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix

Buy the ebook:

Buy at Deborah Cooke's Books

The Bluestocking’s Bargain – Today!

Today’s the day for Arthur and Patience’s story. My plan with these Regency romances is that they would be shorter reads, but they keep getting longer. This one is 85,000 words, and the paperback is 320 pages. I’m just not good at writing short books. LOL

The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix

Patience Carruthers is a bluestocking with no interest in the fleeting uncertainty of love. Her passion is for books, knowledge, and the improvement of the world. When she learns of Mrs. Oliver’s work, instructing ladies in intimate matters to better their marriages, she is resolved to see that volume published for the public good—and will even accept an agreement to wed a notorious rake to accomplish her goal.

Thanks to his uncle’s reckless wager, Arthur Beckham has immediate need of a wife. Insisting he has an understanding with Miss Carruthers, a lady of good sense and practicality, may provide an escape from his predicament—assuming the lady in question can be persuaded to agree. He proposes a marriage of convenience to Miss Carruthers, vowing he will do whatever she desires in exchange for one son—even ensure the publication of such an uncommon volume.

Arthur is intrigued by this lady and her ability to surprise him. Her commitment to honesty tempts him to abandon the disguise that has defined his life for decades—though Arthur fears that admitting his deception might turn Patience against him forever. Can the book help him to capture the heart of his pragmatic bride before his secret is revealed?

Available Today!

Buy at Deborah Cooke's Books

The Bluestocking’s Bargain is also available in a mass market paperback edition.

Schedule Tweak

I moved out the publication date for The Bluestocking’s Bargain by a week this morning. It will now be published on October 29 instead of October 22. There are a number of details behind the scenes that weren’t coming together, so I added that week for breathing room. I’m hoping this means the print edition will be available on the same day as the ebook. It does mean that I won’t be awake half the night trying to figure out how to make everything come together on time.

If you haven’t pre-ordered your copy, please do. You won’t want to miss Patience and Arthur’s story!

The Bluestocking's Bargain, book five in The Ladies' Essential Guide to the Art of Seduction Regency romance series by Claire Delacroix

Patience Carruthers is a bluestocking with no interest in marriage, much less the fleeting uncertainty of love. Her passion is for books, knowledge, and the improvement of the world. When she learns of Mrs. Oliver’s work, instructing ladies in intimate matters to better their marriages, she is resolved to see that volume published—and will even accept an agreement to wed a notorious rake to see that accomplished.

Thanks to his uncle’s reckless wager, Arthur Beckham has immediate need of a wife. Insisting he has an understanding with Miss Carruthers, a lady of good sense and practicality, may provide an escape the unfortunate match his uncle has tried to arrange–assuming the lady in question is agreeable. He proposes a marriage of convenience to Miss Carruthers, vowing he will do whatever she desires in exchange for one son.

Arthur does not anticipate the lady’s scheme to publish a book, much less his bride’s apparent need to verify every detail of the remarkable volume’s amorous advice. He does not anticipate that he will be seduced and enchanted by his new wife—much less that he will lose his heart completely. Can Arthur convince Patience of the merit of love and convince her to make their marriage more than an arrangement?

Coming October 29, 2024

Buy at Deborah Cooke's Books

Last Chance – The Christmas Conquest is Free!

The Christmas Conquest, book one of the Ladies’ Essential Guide to the Art of Seduction Regency romance series, is a free series starter – but only through September 29. Don’t miss your chance to begin my Regency romance series with Catherine and Rhys’ holiday second-chance romance!

The Christmas Conquest, book one of Claire Delacroix's Regency romance series the Ladies' Essential Guide to the Art of Seduction, is a free read for a limited time
The Christmas Conquest, a Regency romance novella by Claire Delacroix

Love was not part of the plan when this marriage was arranged…

Rhys Bettencourt, Baron Trevelaine, had every intention of avoiding his family’s curse. An arranged marriage to a plain bluestocking of fortune should have ensured the provision of at least one heir. After all, it was beloved Bettencourt wives who always died in childbirth. But practical Catherine undermined her husband’s scheme by stealing his heart. The only way for Rhys to protect her is to deny them both physical satisfaction, against his own desires.


Catherine Carruthers was content to wed for practical considerations and accept an arranged marriage to please her family. Two years later, though, Catherine is certain that her dashing aristocrat of a husband regrets his choice and that her marriage will never be more. She accepts an invitation to Rockmorton Manor for Christmas to decide whether to leave Rhys and return to her father’s house. Upon arrival, though, Catherine discovers pages of sensual advice left in her room—as well as Rhys determined to convince her to stay. Can their marriage be saved?


Armed with information and with little to lose, Catherine embarks upon a campaign of seduction that Rhys is powerless to resist—even as he fears for Catherine’s fate if he surrenders to temptation. Caught between love and the wretched curse, can Rhys find a way to keep his cherished wife safely by his side?

Buy the ebook:

Buy at Deborah Cooke's Books

Upon a Midnight Clear, bonus epilogue to The Christmas Conquest, book one of The Ladies' Essential Guide to the Art of Seduction book one, by Claire Delacroix

Rhys and Catherine’s story has a bonus epilogue, which was originally available to my newsletter subscribers, called Upon a Midnight Clear. On September 28, 2023, the bonus epilogue was added into the ebook of The Christmas Conquest.

If you bought The Christmas Conquest after that date, you’ll get both.

If you bought The Christmas Conquest before that date, your portal of choice might offer an updated version, or you can download if from BookFunnel using the link below.

If you have the older version or the newsletter signup version, that link should still work.


Buy The Christmas Conquest in mass market paperback.

This edition includes Upon a Midnight Clear.