The Franchise Affair is an ingenious book ... The essential mystery is wonderfully established; the claustrophobic building-up of the apparently seamless case against the Sharpes is impeccably done

Permanent classics in the detective field . . . no superlatives are adequate

A detective story with a very considerable difference. Ingenious, stimulating and very enjoyable

As interesting and enjoyable a book as they will meet in a month of Sundays

Suspense is achieved by unexpected twists and extremely competent storytelling . . . credible and convincing

Really first class . . . a continual delight

Tey's style and her knack for creating bizarre characters are among the best in the field

It's a phenomenal read. I loved how it tied together. So clever yet also so gripping

This high-concept SF thriller is enormous fun: a French prize winner spiced with Oulipian theory and literary in-jokes, riddling away at existential questions in the guise of a breakneck page-turner'

Amusing, affecting, effervescent

It is intricate, ingenious, propulsive - but it is also affecting

An extraordinary mix of existential thriller and speculative fiction. Questions of philosophy, mathematics and astrophysics bend this novel far from the typical mold, and Le Tellier's characters must confront the deepest questions of existence. This thought-provoking literary work deserves a wide readership

A French literary phenomenon...The Anomaly captured a moment when the pandemic stopped the world and existence veered toward the virtual. It swerves between various genres - science fiction, a thriller, love stories, an introspective work - without being confined by any of them

Written with such page-turning conviction that readers are guaranteed a thoroughly enjoyable intellectual workout

The buzz around this Goncourt prize-winner is richly deserved, and just when you think you've worked it out . . . well, you probably haven't

Intriguing

A flight of imagination you'll be rolling over in your mind long after deplaning

A striking thought experiment...Le Tellier delivers some sharp social comedy here. But behind the comedy are more profound psychological questions about individual freedom. The Anomaly is priceless

A witty, erudite novel, teeming and minutely detailed, a treat throughout, with-at its centre-that head-spinning conceit that will leave you deep in thought for a long time after reading the final page. It is rare to have so much fun with something so intelligent

The Anomaly is thought-provoking and philosophical yet thrilling too, with superbly drawn characters, a dynamic plot, and a fascinating question at its heart - what if the entire world as we know it is a lie?

A speculative thriller from literary powerhouse Hervé le Tellier. Perfect for those who like their realities unstable

Mind-bending

Humorous, captivating, thoughtful - existentialism has never been so thrilling

Manifest meets Lost in The Anomaly...a puzzle box of a sci-fi thriller

An extraordinary, fast-paced, disturbing novel, perfect for these extraordinary, fast-paced, disturbing times. Think Steven Spielberg meets Umberto Eco with a side order of black humour, generously sprinkled with genuine emotion

A uniquely, gloriously, provocatively French contribution to the sci-fi thriller genre - it will keep you guessing, get your heart pounding, and make you feel and wonder and - above all - think

In The Anomaly, Hervé Le Tellier has delivered a volatile and compelling thriller that has you hurtling toward the mystery at the heart of the novel from page one. The Anomaly is a gripping and moving blend of Blake Crouch's Dark Matter, the television show Lost, with a bit of The Philadelphia Experiment thrown in for good measure. I couldn't put it down.

Exhilarating, thought-provoking, funny, and devastating. The Anomaly is unlike anything else I've read this year

I was completely blown away by this genre-defying masterpiece. Part thriller, part philosophical rumination on what makes us human, and with a dash of theoretical physics; this is an absolute must-read

The Anomaly is a brilliant balancing act of a novel, a fantastic rush and ride that works on myriad levels, at various depths, and in a multitude of styles. It's a precise and erudite literary treat, a comedic sociopolitical-religious skewering of these contemporary times, a philosophical-scientific-mathematical dive into the puzzles of possibility, space, and time, and an ingenious thought experiment that lends itself easily to ad infinitum analysis and dissection. It's also entirely grounded in human nature. Le Tellier's pointillistic characters are, like all of us, buffeted by desires, seeking love, striving, aging, making good and bad decisions, choosing the right or wrong paths, believing they know and understand themselves, utterly trusting in free will. Highly intelligent, ironic without cheap cynicism, The Anomaly is an immensely fun novel, an immersive experience that leaves the reader analysing everything anew

The year has only just begun but I will be surprised if I read something as astonishing as The Anomaly in the next 12 months

It's dizzying, exhilarating, brilliant!

An intoxicating mix of the magical and life's big questions

Hervé le Tellier's new novel is an exquisite, insane surprise. Quite simply astounding

An addictive page-turner, The Anomaly flirts with thriller and science fiction, and mirrors the best televisions series in its very effective orchestration of suspense. Filled with fascination existential and metaphysical questions, this is an effective, funny and discreetly melancholy novel

A brilliant, extremely inventive book. Like an astounding screenplay for an American blockbuster, written by a Frenchman who is having fun with it

Hervé le Tellier has written an impossible novel. It's a thriller but also a fantasy. A choral novel, which is also surrealist. An adventure, a page turner, a bestseller, but also an experimental, highly literary work

A delight. Intricate, ingenious, propulsive - but also affecting, with numerous moments that are terribly poignant along with its puzzles and winks

How would society respond to the inexplicable? This is the question the author tries, with intelligence, elegance and humour, to answer. Hervé le Tellier has written a frank and gripping novel with complex, moving characters. You won't be able to put it down!

Effervescent playfulness . . . Hilariously deadpan

The novel is a tour de force which both dives into the personal lives of several characters and at the same time gives a group perspective on an international event which verges on science fiction. The taut rhythm of the investigation keeps the reader on tenterhooks

The situations are mad, but the questions they raise, far less so. Such is the profundity of this astonishing book: it makes light of itself, lending an air of fantasy to the fates of its characters, while Hervé le Tellier holds a mirror up before us

A master of one-touch characterisation. Le Tellier's genius is in making the unimaginable feel authentic

Le Tellier, throughout this flight, deposits on the tarmac his stunned reader, ready to applaud

Le Tellier is a masterful writer and his staggering story verges on thriller and science fiction

Somewhere between fable and science fiction, it's a fascinating novel

The novel weaves a surprising story out of several narrative threads which give Hervé le Tellier the opportunity to touch on as many literary genres as he does themes, in a biting and often funny critique of the start of the 21st century

Excellent...at once zeitgeisty, intelligent, and entertaining

Fantastic...The Anomaly wears its name well: it's rare in France that a work combines the best of American TV series with an impeccable mastery of the French psychological novel

Dizzying, compelling

Mind-bending. Herve Le Tellier's emotional and intellectual rollercoaster is well worth the ride

A delightfully confounding thriller . . . Le Tellier's prose is beautifully efficient and capable of quiet devastation