My Uncle Oswald – Roald Dahl (1979)

My Uncle Oswald, written by Roald Dahl and published in 1979, marks the author’s first novel expressly for adults. Known widely for his children’s books like Charlie and the Chocolate Factory, Dahl channels his darker, more hedonistic literary persona in this racy, comic escapade. Set predominantly in the early 20th century, the novel explores the scandalous memoirs of Oswald Hendryks Cornelius, a flamboyant, lustful genius who devises a scheme involving aphrodisiacs and sperm theft from history’s most illustrious men. Though not part of a series, Oswald had previously appeared in some of Dahl’s short stories.

Plot Summary

In the year 1912, a striking young Englishman named Oswald Hendryks Cornelius set off for Paris, ostensibly to learn French before entering Trinity College, Cambridge. Gifted with exceptional good looks, Oswald harbored less academic and far more lascivious intentions. But it wasn’t until a chance encounter at a farewell party with a magenta-faced old colonel named Major Grout that his life took its most preposterous and profitable turn. The Major spoke of a mysterious aphrodisiac known only in the sweltering deserts north of Khartoum – the powder of the Sudanese Blister Beetle, a substance so violently potent it could ignite the most dormant passions into blazing fire.

For Oswald, the idea of aphrodisiac beetle powder was less an oddity and more a business proposal. His brilliant, devious mind quickly hatched a plan. First, he would acquire a large quantity of the powder. Then, he would find a way to administer it to the most brilliant men in the world and extract their sperm. Why? Because there were rich women in Europe who would pay fortunes to bear the children of geniuses. Thus began one of the most scandalously entrepreneurial escapades in history.

Oswald’s journey led him from Paris to Marseilles and then by ship to Alexandria, sharing absinthe and anatomy with a tall, jewel-laden Turkish woman whose appetite outmatched even his. From there, he rode the trains to Khartoum where, under the blistering sun, he bribed a hotel porter into procuring five pounds of the powdered beetle. After negotiating a small test dose that nearly turned him into a human rocket, he returned triumphantly to Paris. Armed with his potent powder and a second-hand pharmaceutical kit, Oswald began producing bright red pills – a single dose per box, complete with elaborate labels bearing the name Professor Yousoupoff’s Potency Pills.

Yet a plan like his needed more than chemicals and packaging. It required access – to the very top of society. So Oswald maneuvered himself into the good graces of Lady Makepiece, the glamorous and libidinous wife of the British ambassador in Paris. A single visit to her boudoir confirmed two things: her husband was impotent, and she was not. Her moans of satisfaction were Oswald’s ticket to a seat at a state dinner, where a glittering array of ambassadors and ministers gathered.

Among the honored guests was none other than Sir Winston, the British Prime Minister’s advisor, and the perfect mark for the first pill. Oswald, with practiced charm, planted the seed of curiosity and slipped the pill into Sir Winston’s hand. The results were spectacular – an insatiable desire, an undisclosed liaison, and the rapid return of a trembling, euphoric Winston begging for more.

With this success, Oswald knew the scheme could be scaled. But to truly profit, he needed a partner in crime. Enter Yasmin Howcomely – an astonishingly beautiful, half-Persian biology student with the looks of a goddess and the temperament of a tigress. She was not only seductress but scientist, and entirely unbothered by the moral implications of Oswald’s proposition. Together, they would create a list of the fifty-one most brilliant, powerful, or otherwise extraordinary men alive – men whose seed, frozen and preserved, would be auctioned to the highest bidder.

Their operation became a travelling circus of elegance and depravity. Yasmin, posing as a researcher, a model, a dancer, or anything else needed to gain access, administered the pill to one famous man after another. Each scene more ludicrous than the last: Picasso continued painting mid-intercourse, Freud remained curiously detached and confused, and George Bernard Shaw revealed secrets better left unspoken.

In the midst of this parade of pleasure, Yasmin developed a frightening efficiency. She wielded her beauty like a weapon, never flinching, never wavering. Her seductions were clinical, her collections precise. And as she gathered specimen after specimen – preserved in dry ice and catalogued with chilling professionalism – Oswald grew rich beyond imagination.

Yet even Oswald, for all his vanity, began to feel uneasy in her presence. There was something disturbingly sovereign in Yasmin’s detachment. She was too good at this, too calm while slipping into bed with kings and composers, collecting their legacy without a trace of guilt. It wasn’t that she was heartless – it was that she simply didn’t see the point of a heart.

As their fortune grew, so too did their ambition. Plans emerged for an international clinic – anonymous donor insemination by genius, available only to the most elite clients. The implications were dizzying. A generation born of Newtons, Mozarts, and Einsteins. Society, remade by design.

But schemes of such flamboyant absurdity rarely end in quiet retirement. One evening, while the frozen seed of a particularly prominent head of state lay packed in Oswald’s suitcase, Yasmin vanished. She left no note, no trace – only a series of receipts, meticulously filed, and one missing canister from the icebox. Oswald, enraged and humiliated, realized too late that she had not only stolen the sample – she had taken the entire plan with her. She would go on to found the clinic, reap the profit, and enshrine herself as the architect of a new genetic aristocracy.

Oswald, ever resilient, did not crumble. He returned to his lavish life in London, surrounded by art and wine, and resumed writing the diaries from which this tale emerges. But something in him had shifted. In the silence that followed Yasmin’s departure, he found not regret, but awe. For all his vanity and cunning, he had finally encountered someone who could outplay, outlast, and outwit him at his own game.

And so, Oswald Hendryks Cornelius, the self-proclaimed greatest fornicator in history, faded from the business of bottled genius and back into the pleasures of opera, vintage wine, and the occasional scandal – leaving behind only whispers, a trail of red pills, and perhaps a dozen quietly brilliant children no one would ever trace back to their glittering fathers.

Main Characters

• Oswald Hendryks Cornelius – The flamboyant anti-hero and narrator’s uncle, Oswald is an insatiable bon vivant and self-proclaimed “greatest fornicator of all time.” Rich, cunning, and unapologetically hedonistic, he embodies charisma and audacity. His motivations are a potent mix of curiosity, greed, and lust, and his entrepreneurial brilliance fuels the book’s outrageous premise. His journey is both comic and grotesque, pushing the limits of morality in pursuit of pleasure and profit.

• Yasmin Howcomely – A breathtakingly beautiful half-Persian biology student, Yasmin is Oswald’s accomplice in seduction and extraction. Intelligent and equally uninhibited, she carries out the seduction of historical male figures with detached efficiency and irresistible allure. Her interactions add layers of power dynamics and gendered irony to the narrative, often outshining even Oswald in wit and control.

• The Narrator (Unnamed Nephew) – Although a minor presence in terms of action, the narrator introduces and presents Oswald’s diary entries. His tone is a mix of admiration and scandalized disbelief, acting as a filter for the reader’s incredulity while lending a veneer of respectability to the lascivious content.

Theme

• Sexual Prowess and Power – The story satirizes the obsession with virility, particularly through Oswald’s plan to harvest sperm from geniuses and royals. Sexual conquest becomes a metaphor for dominance and legacy, with Yasmin literally extracting “essence” from cultural powerhouses.

• Commercialization of Biology – Oswald’s plot to commodify genius sperm turns reproductive biology into a business. Dahl critiques capitalist opportunism by imagining a world where eugenics and libido intersect in the most unethical ways for profit.

• Absurdity of Genius Worship – By targeting figures like Freud, Einstein, and Proust, Dahl lampoons society’s idolization of intellect and creativity, reducing them to mere biological donors. The novel mocks the reverence afforded to fame, suggesting even “great men” are comically susceptible to base instincts.

• Gender Dynamics and Manipulation – The book plays with traditional gender roles through Yasmin’s dominance in seduction. Though Oswald orchestrates the plan, Yasmin executes it, often displaying control over both her targets and Oswald himself. Dahl’s use of erotic farce blurs lines between empowerment and exploitation.

Writing Style and Tone

Roald Dahl adopts a rakish, unapologetically flamboyant style, rich in hyperbole, satire, and innuendo. His language is decadent and unfiltered, tailored for adult amusement rather than moral instruction. The narrative voice – Oswald’s – is arrogant, hilarious, and utterly self-absorbed, with a rhythm that oscillates between refined storytelling and coarse confession. Dahl’s prose is laden with wit, often relishing in linguistic flair to shock, charm, or provoke laughter.

The tone is irreverent and outrageous, indulging in the taboo with glee. There’s a breezy elegance in Dahl’s handling of grotesque topics, a quality that makes the scandal palatable. He subverts expectations by making the vulgar seem intellectual and the intellectual absurd. The reader is continually challenged to reconcile the cleverness of the scheme with its moral bankruptcy, all while laughing at its ludicrous execution.