After inexperienced seventeen-year-old Isaac loses his virginity through a dating app a disappointing yet addictive experience he spends his final months before university escaping into a dizzying new world of casual sex with forgettable men. This all changes when he meets twenty-eight-year-old Harrison at a party.

Isaac is immediately infatuated by the handsome, charismatic artist, but while they grow closer, his sense of self becomes increasingly hazy. Harrison's demands shift constantly, and after Isaac tries everything to prove his worthiness, he must take a hard look at his ideas about love, sex and men, and his relationship with himself.

'So vivid and real, it brought a thousand memories rushing back' - Russell T Davies

'Truly impressive: funny, melancholic and acutely real. Isaac takes me back to my own adolescence in London, to being on the precipice of adult life... bracing and uncensorious' - James Cahill, author of Tiepolo Blue

'Carefully written, sexually candid but full of warmth and longing, Isaac is deeply satisfying in its elegance and tenderness' - Niamh Campbell, author of This Happy

'A luminous and beautiful debut about coming-of-age in London today. An instant queer classic' - Jon Ransom, author of The Gallopers

'Garner writes like a queer, twenty-first century Richard Yates: honest, uncompromising, fearless, and completely engrossing' - Alex Pheby, author of Playthings