Jeffrey Archer said ‘I’ll live to 86’ a year before his death: He revealed his final book was based on Adolf Hitler and Winston Churchill’s rivalry and claimed it was ‘better than Kane and Abel’

Jeffrey Archer had a date in mind. A year before his death at 86, the bestselling British novelist told PEOPLE that he expected to live long enough to finish the book he had been planning for years. “I’ll live to 86. Don’t worry,” Archer recalled telling his publishers when they urged him to begin the project sooner. He did. Archer died suddenly and peacefully at his home on Monday, aged 86, according to his publisher HarperCollins, with no cause of death disclosed. And on Tuesday, October 6, his final novel, Adam & Eve, was scheduled for publication, bringing an extraordinary coincidence to the end of a writing career that stretched across five decades. Archer's official website describes it as his final novel. The timing gives fresh significance to an interview he gave PEOPLE last year, when he spoke openly about retiring from large-scale novel writing and revealed the idea behind his last book.

Jeffrey Archer said his final book was ‘better than Kane and Abel’

Jeffery Archer knew he was setting himself a difficult benchmark. His 1979 novel Kane and Abel remains his best-known work and became a global bestseller. It was also adapted into a television miniseries, with Peter Strauss and Sam Neill playing the central characters. Yet when Archer spoke about the novel he was preparing as his swan song, he made a remarkably confident prediction. He told PEOPLE that the new book was “better than Kane and Abel”.


The comment was not made casually. Archer said his publishers had heard the idea about six years earlier and had urged him to abandon the William Warwick series and write the new novel immediately.

He refused. “I had to finish the arc,” he said, referring to the eight-book run centred on detective William Warwick. Archer then delivered the line that now reads very differently after his death. “I’ll live to 86. Don’t worry.” He was 85 at the time.

Jeffery Archer's idea began with Adolf Hitler and Winston Churchill

Archer kept the details of the final project largely secret during the PEOPLE interview. What he did reveal was enough to show that the book would move away from the familiar world of crime, family fortunes and fictional intrigue. The story he said was inspired by the wartime rivalry between Adolf Hitler and Winston Churchill.

Archer said he had become intrigued by a sentence in one of Hitler’s speeches. He then read a speech by Churchill responding to Hitler and began thinking about how early the two men had understood that they were likely to become opponents.

“Then I read a speech by Winston Churchill, countering Hitler's. I realized that in 1936, they already sensed they were going to be up against each other,” he said in the interview. “I found that fascinating.”

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The author's official website later provided more detail about the origins of Adam & Eve. Archer said the idea came from reading a 1940 Hitler speech and Churchill's response in the House of Commons. He subsequently studied more speeches by the two wartime leaders and consulted historians before beginning the novel.

The finished book, however, is not a conventional historical biography of Hitler and Churchill. Instead, Archer built the story around two fictional characters born on Armistice Day in 1918. One is the son of a shepherd and the other is the daughter of an Earl. Their lives eventually intersect with the events of 1940 and a pivotal moment in the Second World War.

What is Jeffery Archer's Adam & Eve about?

The novel begins on November 11, 1918, the day the First World War ended. Two children are born on the same day, but into very different circumstances. One grows up as the son of a shepherd, while the other is born into an aristocratic family. Their lives eventually lead them towards September 15, 1940, a date Archer presents as crucial to the course of the war.

The historical setting is real, but the central characters are fictional. Archer has stressed that the idea connecting them with the historical events is his own invention. The author also built the novel around a counterfactual question: what might have happened if Hitler had not changed his mind several times on September 15, 1940, over Operation Sea Lion? That question became the foundation for the book.

Archer's last novel arrives as his career comes full circle

There is another connection between Adam & Eve and Archer's earliest years as a novelist. His first novel, Not a Penny More, Not a Penny Less, appeared in 1976 after being rejected by numerous publishers. Its early print run was only 3,000 copies.Three years later came Kane and Abel, the book that transformed his career.

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Five decades later, Archer was preparing to publish his 31st novel, according to his official catalogue. His website now lists Adam & Eve as his final novel. The author had continued writing with remarkable regularity well into his eighties. In the PEOPLE interview, he said he started work at 6 a.m. and wrote for about two hours each morning.

“That gives me over 700 hours a year,” he said. He had no intention of completely abandoning writing, even after finishing his final major novel. He mentioned short stories, screenplays and possibly a play as projects he could pursue.

From Kane and Abel to William Warwick

Archer's decision to end the William Warwick series was also part of his effort to bring his career's major storylines to a natural close. End Game, the final Warwick novel, placed the fictional detective against another high-stakes threat. Archer drew on conversations with Commander Bob Broadhurst, who had led security during the 2012 London Olympics.

According to Archer, Broadhurst gave him 14 possible scenarios involving threats to the Games. Archer used those situations as the foundation for the novel and added fictional possibilities of his own. But Archer believed Warwick's story had reached its proper ending.

The character had moved through the ranks from constable to senior police roles while confronting cases involving drugs, murder, royal protection and fraud. “I thought the arc ... was natural,” Archer said in the interview.

Then came the final challenge: writing something entirely different.

Archer's life was almost as dramatic as his fiction

Jeffery Archer was not only a novelist. Before becoming one of Britain's most commercially successful writers, he was a Conservative politician and served as a Member of Parliament. He later became deputy chairman of the Conservative Party and was eventually appointed to the House of Lords. His career also included one of its darkest chapters.

In 2001, Archer was sentenced to four years in prison for perjury following a libel case involving the Daily Star. He served two years. Writing became an important part of his life during that period. His three-volume Prison Diaries later became successful books in their own right.

Looking back, Archer told PEOPLE that prison had changed his perspective on his own life. He recalled meeting a young prisoner who told him he would rather exchange places with Archer. The man was a drug addict and died two years later. Archer said the experience made him realise how fortunate he had been.

His career had already survived financial difficulties, political controversy and imprisonment. His books continued to sell.

More than 300 million books sold

Archer's commercial reach was enormous. HarperCollins said he sold more than 300 million books during a writing career spanning five decades. His official website currently says his works have sold more than 300 million copies worldwide. His novels have also repeatedly moved beyond the page.

Kane and Abel was adapted for television, while other Archer works have been considered for screen adaptations over the years. His writing remained rooted in the kind of storytelling that had defined his career: ambitious characters, rivalries, reversals and plots built around a question that keeps the reader turning pages. That approach was still visible in Adam & Eve.

Jeffrey Archer's final prediction came true

There is something striking about Archer's PEOPLE interview now. He was not simply discussing retirement. He was talking about time. He knew that the final novel would take years to complete and understood that he was taking on one of the most ambitious projects of his career. His publishers had wanted him to start earlier, but he chose to complete the William Warwick story first.

“I’ll live to 86. Don’t worry,” he had told them. Archer did reach 86. His final novel, Adam & Eve, arrives on the very day his official website had announced for its publication: October 6, 2026.

And while Archer once described it as better than Kane and Abel, readers will now make the final comparison for themselves. After five decades of storytelling, the author who spent much of his life writing about ambition, rivalry, survival and unexpected twists has left one last story behind.