A Duel

In Short

This novel is a dark, atmospheric thriller centered on the cutthroat struggle for a fortune following a clandestine deathbed marriage. Isabel Burney, an ambitious woman, marries a dying, monstrously bloated man named Cuthbert Grahame, believing she has secured a quarter-million-pound inheritance. However, she quickly discovers that Grahame has left his wealth to a mysterious young woman named Margaret Wallace. The narrative charts Isabel’s ruthless attempts to outmaneuver her husband’s associates, lawyers, and the shadows of the past to claim a fortune that may be hidden within the walls of Grahame’s decaying estate.

The Story

The story begins with the end of a honeymoon that was never a true marriage. Isabel Burney, cynical and opportunistic, marries the dying Cuthbert Grahame in a Scottish deathbed ceremony, orchestrated by a shadowy physician named Dr. Twelves. The union is a cold, transactional affair intended to secure Grahame’s vast estate. However, Grahame—a grotesque, immobile figure—reveals that he has already signed a will bequeathing everything to a woman named Margaret Wallace. When Isabel discovers this, she refuses to leave, asserting her role as the mistress of the manor and vowing to fight for the money.

As Grahame dies, the house becomes a claustrophobic cage of shifting loyalties. Isabel, now a widow, finds herself surrounded by suspicious solicitors, untrustworthy servants, and the lingering threat of Margaret Wallace, a woman who seems to hold a strange power over everyone involved. Isabel is driven by a singular obsession: to find the hidden fortune she believes is secreted within the woodwork of Grahame’s home. Her life becomes a frantic game of cat-and-mouse, involving shady legal maneuvers, stolen shares, and a constant, mounting paranoia.

As the narrative progresses, the focus shifts to London, where Isabel—now Mrs. Lamb—attempts to infiltrate the life of Harry Talfourd, a playwright whose work Margaret Wallace is connected to. The intrigue deepens when Dr. Twelves reappears, weaving through the lives of the characters like a ghost. Isabel’s marriage to the feckless Gregory Lamb collapses under the weight of her greed and cruelty. In the final act, driven by rumors of hidden wealth, Isabel and an associate return to Grahame’s derelict estate at night, searching for the treasure. They find only terror in the dark, as the house seems to reclaim its secrets. Ultimately, the cycle of greed is broken. Grahame’s home is transformed into a sanctuary for children, erasing the dark legacy of the past, while the principal characters meet fates commensurate with their true natures: some perish in obscurity, others find peace, and the cycle of the "duel" finally ends.

How It Unfolds

The deathbed contract Isabel marries the dying, monstrous Cuthbert Grahame in a grim ceremony witnessed by his doctor and a servant. She believes she has secured twenty thousand pounds, only to realize Grahame’s true intent is to spite her through a prior will.

The battle for the manor Isabel establishes herself as the terrifying mistress of Grahame’s house, forcing the doctor and servants to submit to her will. She discovers a hidden will and begins her long, desperate search for the quarter-million-pound fortune.

The move to London The narrative shifts to the social and theatrical circles of London, where Isabel tracks those connected to Margaret Wallace. She manipulates the lives of Harry Talfourd and his associates, attempting to use her stolen status to exert control.

The final confrontation Isabel and a shifty associate return to the dark, abandoned Grahame estate to recover the hidden money. They are met with supernatural dread and physical resistance, leading to a climactic realization that the house will not surrender its secrets.

The aftermath The story settles into a quiet resolution where the characters receive their due. The estate is repurposed for the benefit of children, purging the house of the greed and shadows that once dominated its halls.

The People

Isabel Lamb (formerly Burney) is the central, driving force of the book. She is defined by her icy ambition, a volatile temper, and a complete lack of moral hesitation. Throughout the story, she transitions from a desperate, opportunistic bride to a hardened, almost predatory widow who views everyone as a pawn.

Cuthbert Grahame is the dying, bloated master of the estate whose primary goal is to deny Isabel his fortune. He is a grotesque, static figure who represents the rotting past that Isabel seeks to inherit.

Margaret Wallace serves as the mysterious, elusive beneficiary of Grahame’s will. She is the moral anchor of the story, though she remains largely off-stage or in the periphery, acting as the catalyst for Isabel’s paranoia.

Dr. Twelves is the devious, shifty physician who facilitates the marriage. He is a man of secrets who constantly attempts to manipulate Isabel, only to find that he has unleashed a force he cannot contain.

Harry Talfourd is an idealistic playwright who becomes entangled in Isabel’s schemes. He eventually realizes the danger of her presence and works to protect Margaret from her influence.

In Its Own Voice

Describing her own cold-blooded nature, Isabel makes it clear that she is not a woman to be trifled with by men like Dr. Twelves.

"I am--I always have been--and I always shall be, you bear that constantly in mind."

When confronted by her husband about her behavior, Isabel scorns his weakness and reveals her utter contempt for him.

"I never met any one yet whose shoes you were worthy to black."

Following the death of her husband, Isabel reflects on her own dangerous capacity for vengeance against those who have wronged her.

"You've made me dangerous. And don't you think that a policeman, or ten policemen, will keep me from being even with you if I once get started; not all the policemen in London couldn't do it!"

What It's Really About

At its heart, the book is an exploration of the corrosive nature of greed and the vanity of seeking legacy through wealth. It examines the "duel" between those who wish to hoard status and those who are ultimately freed by letting go. There is a strong argument that material wealth, when acquired through manipulation and cruelty, creates its own prison—a physical and psychological trap that mirrors the decaying house Grahame leaves behind. The novel asks whether it is possible to escape the consequences of one's past, or if the "secrets" we bury within our own lives eventually become the ghosts that haunt us.

Why Read It Today

Readers who enjoy the Gothic sensibilities of the Victorian and Edwardian periods will find much to admire here. The prose is atmospheric, often leaning into the dramatic, and it captures a certain period anxiety regarding class, inheritance, and the changing roles of women. It is a darker, more cynical work than many of its contemporaries, and it does not shy away from the unpleasantness of its characters.

Modern readers might find the pacing unusual, as it moves from the claustrophobic tension of a deathbed scene to the sprawling, theatrical intrigue of London. The characters speak with a sharp, biting wit that feels surprisingly modern in its cruelty, though the period-specific dialect and social conventions require some patience. The book remains a compelling study of a woman who refuses to play by the rules of her time, even as those rules eventually lead to her ruin. If you are drawn to stories of psychological obsession, unreliable narrators, and decaying houses that feel like characters themselves, this book provides a haunting and visceral experience that lingers long after the final page is turned.