Sike

A Novel

By Fred Lunzer
Title: Sike
Author: Fred Lunzer
ISBN: 9781250343123
ON SALE: 05/20/2025

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ISBN: 9781250343123
ISBN: 9781250343130
ISBN: 9781250385956
Hardcover

 A story of boy meets girl meets AI therapist, Sike explores our aching pursuit of love and self-control  

Adrian earns his living writing lyrics for rappers he never meets, and finds success with a hit song about his own fruitless search for love. After his last relationship ends in a spiral of angst, Adrian decides it’s time to try Sike: the new lauded and elite AI psychotherapy app that tracks your every move and emotion, and guides you toward mental contentment.

He soon falls for Maquie, a smart and pragmatic venture capitalist scouring London’s tech scene for the next business boom. She can see no potential investments though, nothing sparkles. She wants to find a business as successful as Sike, and yet she is also one of the holdouts who refuse to use it.

Shifting between Adrian and Maquie’s perspectives as it tracks the fraught first year of their relationship, Sike is a story of two people wrestling with connection, identity, anxiety, success, and the limits of our obsession with self-analysis and awareness.

For fans of Kazuo Ishiguro's Klara and the Sun and the modern love stories of Sally Rooney, Fred Lunzer’s debut novel brings us an incisive and intimate deep dive into the reach for clarity by a curious and ambitious, anxious and irresolute generation.

Fred Lunzer - Credit_ Lara Ewing
Fred Lunzer is a writer coming out of the tech world, where he works in AI research and strategy. He has British and German citizenship, grew up in London and Tokyo, and speaks Japanese. He is the third of five children, and his family is made up of writers, musicians, jewelers and filmmakers. He lives in London. Sike is his debut novel.

Praise for Fred Lunzer

"Lunzer is eager to demonstrate his awareness of the thorny issues his book raises, and initially succeeds with clever, self-assured prose...delightful phrasing and figurative language... A smart, elaborate, and discursive modern romance."

Kirkus

“Sike’s sexy, provocative take on AI and modern love is a trenchant reminder that novels by real people enrich our inner lives more effectively than iPhones ever will.”

James Hannaham
author of Didn’t Nobody Give a Shit What Happened to Carlotta and Delicious Foods

"Part love story, Part A.I. story, Fred Lunzer’s SIKE is that rare thing, a beautifully written novel that’s both ingenious and ingenuous. It’s of the moment, certainly, but for all its knowledge and knowingness—about tech and philosophy and bar culture and rap lyrics—it takes its polyglot, globetrotting characters on the most old-fashioned journey of all: a trip straight to the heart. I’ve never read anything quite like it.”

Joshua Henkin
author of Morningside Heights and The World Without You

"Reading the insightful, clever, and tender SIKE is like having your best friend continuously whisper hair-raising truths in your ear. A story about art, ambition, self-knowledge, and most of all, love, Fred Lunzer’s winning novel accomplishes what the best speculative fiction does, showing us that a window to the future is ultimately a mirror that reflects back our wobbly, ridiculous, and luminous selves."

Katie Williams
author of My Murder and Tell the Machine Good Night
Two compact discs (CDs) with shiny, reflective surfaces are overlapping each other on a white background. The discs display a spectrum of colors due to the light reflection, creating a rainbow-like effect.

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