An alien invasion on the English coast wins the Booker, and at 81 M John Harrison becomes its oldest winner

The Booker Prize has gone to an alien-invasion novel. M John Harrison, 81, won the 2026 prize at a ceremony in London on Monday night, UK time (Tuesday morning in Australia), for The End of Everything.

He is the oldest writer to win the Booker, and the first, in the words of Booker Prize Foundation chief executive Gaby Wood, to have emerged from “the bona fide SF world”. The book also gives his publisher, Serpent’s Tail, its first Booker win.

“I really didn’t expect to be up here this evening,” Harrison said on stage. “I honestly didn’t, here at the end of everything.”

What is the book about?

The End of Everything is set on the coast of southern England in the decades after a mysterious invasion has broken society down. A scavenger, Phillip Tennent, finds a bundle on the beach: a “biological gadget” thrown away by the invaders, known as the iGhetti. He takes it to his aunt Marnie, an artist whose memory is failing, and she becomes convinced it is growing.

Harrison has said the 2008 global financial crisis was part of what set the book in motion.

What did the judges see in it?

Mary Beard, who chaired a panel that also included poet Raymond Antrobus, musician Jarvis Cocker, critic Rebecca Liu and novelist Patricia Lockwood, said the panel spent a full day debating the six books before agreeing unanimously.

She described it as “the politics of now seen through the lens of the future”. Her verdict: a book that “turns you upside down”, raises a wry smile, and leaves the reader with an unexpected twinge of optimism. The point, she said, is that if such an apocalypse comes it will be incomprehensible, and the old rules won’t matter.

Who did it beat?

The shortlist was The Disappearers by Marlon James, Black Bag by Luke Kennard, May We Feed the King by Rebecca Perry, The Things We Never Say by Elizabeth Strout and John of John by Douglas Stuart. Stuart won in 2020 with Shuggie Bain and Strout is a Pulitzer winner, so Harrison beat two of the biggest names in contemporary fiction. There was no Australian on this year’s list; the last Australian winner was Richard Flanagan in 2014.

Why does this matter beyond one book?

For decades, the Booker and genre fiction have kept their distance. Harrison has spent 60 years in that gap: he is best known among science fiction readers for novels such as Nova Swing, which won the Arthur C Clarke and Philip K Dick awards, and he was a Booker judge in 2022, the year Sri Lanka’s Shehan Karunatilaka won.

He used his win to argue the gap is closing. The idea of genres as pigeonholes “is over”, he said, and the prize gives a writer “permission to be what you are without a label stuck on your forehead”.

He was also frank about what winning feels like. “I feel like a proper writer at last, totally lacking in confidence,” he said, and thanked his publisher, his partner and the support he has had “across the last 40 or 50 years”.

Why is it set where it is?

The book’s town, Dalston-on-Sea, is an invented place on the English coast, and the invaders are never fully explained. Harrison has warned readers not to expect comfort. “It’s a grim world and it will keep on being grim,” he said, but at the end there may be “some kind of relief”.