When a man is faced with a dilemma that threatens his principles, his reputation, his marriage and a child, what choices will he make? An irresistible novel from the No 1 bestselling Penny Vincenzi.A Question of Trust is vintage Penny Vincenzi: rich with characters, life-changing decisions, love, desire and conflict.1950s London. Tom Knelston is charismatic, working class and driven by ambition, ideals and passion. He is a man to watch. His wife Alice shares his vision. It seems they are the perfect match.Then out of the blue, Tom meets beautiful and unhappily married Diana Southcott, a fashion model. An exciting but dangerous affair is inevitable and potentially damaging to their careers. And when a child becomes ill, Tom is forced to make decisions about his principles, his reputation, his marriage, and most of all, his love for his child.