Remember when the man of your dreams was waiting for you between the pages of Jackie? Remember when pop concerts kicked off at 2.00pm so you could be home in time for Blind Date? Remember when your signature scent was a heady mix of joss sticks and 'White Musk'? This summer, let Allison Pearson's hilarious and heart-warming novel take you back to the days of lip-gloss, unrequited love, teenage crushes and Anne French cleansing milk. We enter the world of two unforgettable friends: Petra and Sharon, in 1970s South Wales, who live for David Cassidy. His fan magazine is the girls' Bible and they memorise every word that he sings and writes, in the hope of becoming the future Mrs Cassidy. But unbeknownst to Petra, and to millions of other hopefuls, David's letters may not be all his own work. The secret lies with Bill Finn, English graduate turned reluctant pop journalist, whose job it is to compile the Ultimate David Cassidy Quiz. Top prize: the trip of a lifetime, to meet your one and only love. Over two decades later, bruised by grief, Petra is living with her thirteen-year-old daughter, who has her own teen crush. By sheer chance - unless you believe in destiny - Petra discovers that the questions which obsessed her back in 1974 are suddenly very much alive. And Bill, successful in business but never in love, has some confessions of his own...