The Waterfall. Margaret Drabble

Poet Jane Gray,whose husband has left her shortly before the birth of their 2. child,falls passionately in love with James,the husband of Lucy-Jane's cousin and her friend.Their adulterous affair remains secret until a tragic accident exposes it to the world and they have to face the consequences. Pinguin Books, 1982 ISBN: 0-14-00-3317-3 Weight: 160 gram