Doomed to disillusion

The Forgotten Waltz is one of those densely recapitulative novels that seek to interpret emotional crack-up from the angle of its ground-down aftermath. At the same time, it is not really a book about hindsight. Sometimes extending information to the reader and sometimes deliberately covering its tracks, sometimes inviting sympathy for its characters and sometimes implying that sympathy only gets in the way of knowledge, it offers the enticing spectacle of a heroine determined to decode the human acrostics that strew her path while darkly conscious that most of her judgments are either horribly provisional or downright inchoate.

Everything kicks into gear back in the early 2000s, down by the sea in fashionable Enniskerry, where twenty-something Gina (good-hearted, feisty, likes a drop) first catches sight of Sean Vallely, a neighbour of her prosperously married sister. As it happens, Gina is about to plight her troth to hairy, cyber-crawling Conor, but a near-inaudible bat’s squeak of sexuality hangs in the air.