Cover of The Governess Affair
Cover of The Duchess War
Cover of The Heiress Effect
Cover of The Countess Conspiracy
Cover of The Suffragette Scandal
Cover of Talk Sweetly to Me
Series

Brothers Sinister

7 books

Here are 7 books from the Brothers Sinister series by Courtney Milan, listed in series order where known and publication order otherwise.

Brothers Sinister reading order

0.5
Cover of The Governess Affair

The Governess Affair

Courtney Milan

After losing her position as a governess under devastating circumstances, Serena Barton refuses to disappear quietly and demands justice from the powerful duke who has wronged her. To silence her, the duke sends Hugo Marshall—the feared “Wolf of Clermont,” a ruthless former pugilist whose ambition has lifted him from poverty to the heart of aristocratic power. But Serena’s determination and vulnerability challenge Hugo’s loyalty, forcing him to confront the cost of the life he has built and the limits of his employer’s authority. Set against the rigid hierarchies of Victorian England, this emotionally charged novella explores agency, power, accountability, and the unexpected possibility of trust and love.

RomanceHistorical Romance
1
Cover of The Duchess War

The Duchess War

Courtney Milan

Minerva Lane, a woman determined to remain a wallflower after a past scandal, finds her quiet existence threatened by the arrival of the Duke of Clermont. The Duke, Robert Blaisdell, sees through her unassuming facade and is intrigued by the secrets she desperately tries to hide. As their paths intertwine, a battle of wits and hidden truths ensues, with both Minerva and Robert discovering more about each other than they ever anticipated. This captivating tale explores themes of reputation, hidden strength, and the courage it takes to confront one's past, all within the richly imagined world of Regency England.

RomanceHistorical RomanceFiction
1.5

A Kiss for Midwinter

Courtney Milan

A Kiss for Midwinter

Courtney Milan

Dr. Jonas Grantham has loved Lydia Charingford for more than a year, but she seems determined to keep him at a distance. When Jonas discovers the secret surrounding Lydia’s pregnancy, he proposes a wager designed to challenge her bleak view of love—and give him one last chance to win her heart. Set against a wintry backdrop of family tensions, difficult choices, and the rigid expectations of Victorian society, this emotionally rich historical romance explores redemption, trust, and the courage to hope for happiness.

RomanceHistorical Romance
2
Cover of The Heiress Effect

The Heiress Effect

Courtney Milan

Wealthy heiress Jane Fairfield has perfected the art of making herself impossible to marry, using outrageous gowns and outrageous behavior to keep society at bay while she protects her vulnerable sister from their dangerous uncle. Her carefully constructed defenses are tested when she meets Oliver Marshall, an ambitious political outsider who needs respectability—and has been tasked with bringing about Jane’s social ruin in exchange for support for his dreams of voting reform. As their opposing goals draw them together, Jane and Oliver must confront the costs of power, prejudice, and the roles society demands they play. Set against the glittering world of Victorian high society, this witty, emotionally charged historical romance explores reputation, family loyalty, political ambition, and the transformative force of love.

RomanceHistorical Romance
3
Cover of The Countess Conspiracy

The Countess Conspiracy

Courtney Milan

Widowed Countess Violet Waterfield has spent years secretly advancing groundbreaking scientific theories under the name of her brilliant—and entirely fictional—male collaborator, Sebastian Malheur. When her lifelong friend Sebastian insists on claiming his place as the public face of her work, their carefully managed partnership threatens to expose Violet to scandal, professional ruin, and the dangerous scrutiny reserved for women who defy convention. As friendship gives way to desire, they must confront the rigid gender expectations and institutional sexism shaping both their research and their relationship. Witty, emotionally incisive, and richly grounded in Victorian science, this historical romance explores ambition, trust, equality, and the courage required to claim credit for one’s own genius.

RomanceHistorical Romance
4
Cover of The Suffragette Scandal

The Suffragette Scandal

Courtney Milan

Running a women’s newspaper, Frederica Marshall has devoted her life to exposing injustice and fighting for women’s rights. When a notorious scoundrel becomes an unlikely ally in bringing down a common enemy, the fiercely intelligent suffragette must risk her reputation—and the secrets she has carefully guarded. As their investigation draws them closer, attraction complicates their mission and forces both to confront what they are willing to sacrifice for truth, justice, and one another. A sharp, spirited historical romance blending social reform, intrigue, and undeniable chemistry.

RomanceHistorical Romance
4.5
Cover of Talk Sweetly to Me

Talk Sweetly to Me

Courtney Milan

Shy, mathematically gifted Rose Sweetly is content to remain unnoticed, spending her days helping in her family’s shop and dreaming of the stars. But when an unexpected connection draws her into the orbit of an equally intriguing man, Rose must decide whether she is willing to step beyond the safety of anonymity and pursue something more. Set against a vividly rendered historical backdrop, this warm, witty romance celebrates intellect, courage, and the transformative power of being truly seen.

RomanceHistorical Romance