Perfection always comes at a price...

In a world where cutting-edge technology is used to reconfigure humans physically, emotionally and mentally, four desperate people seek enhancements that will change their lives forever.

Dottie: A terrified victim of her husband's domestic abuse

Leo: A gang member fighting his way to the top

Hayman: A failing programmer with lofty dreams

Cora: A policewoman who's lost touch with empathy

But when they find out that their enhancements come with devastating side effects, they will have to work together and fight back, before their 'perfection' destroys them.

A prescient and utterly gripping speculative crime thriller, melding technology and morality for a mind-bending experience.

Praise for Sarah Moorhead

'Sarah's got such talent, and it shines through every page' Stuart Turton

'A Clockwork Orange for the modern cohort. A terrifying near future imagined perfectly' Imran Mahmood

'A high-octane, spine-shivering speculative thriller' Philippa East

'My favourite kind of thriller: intriguing, intelligent and with a complex moral question at its core' Simon Lelic

'Stunningly original and frighteningly plausible' Guy Morpuss