The novel is written from the first-person perspective of a teenage freelance photographer, who lives in a rundown yet vibrant part of West London he calls Napoli.
The area is home to a large number of Caribbean immigrants, as well as English people on the margins of society, such as homosexuals and drug addicts.
The themes of the novel are the narrator's opinions on the newly formed youth culture and its fixation on clothes and jazz music, his love for his ex-girlfriend Crêpe Suzette, the illness of his father, and simmering racial tensions in the summer of the Notting Hill race riots.
He also learns that his ex-girlfriend, Suzette, is to enter a marriage of convenience with her boss, a middle-aged gay fashion designer called Henley.
Pinafore with his father, has a violent encounter with Ed the Ted and watches Hoplite's appearance on Call-Me-Cobber's TV show.
Although MacInnes turned 44 in the summer of 1958, the book is written through the eyes of an 18-year-old, who is part of the new vibrant and affluent London youth culture of coffee bars, modern jazz and rock 'n' roll music, and Italian scooters and clothes.
He is variously addressed in the book as "blitz baby", "kid", "teenager", "child", "infant prodigy" and "son": all terms that emphasise his youth.
Patsy Kensit played Crêpe Suzette and David Bowie appeared as advertising man Vendice Partners.
Bowie also wrote and performed the title song, which reached number 2 in the UK singles chart in March 1986.
Weller also chose the book when he appeared on the BBC Radio 4 programme Desert Island Discs.