Brought up in rural North Wales, David Lloyd George attended neither a grand school nor ancient university. He was very much an outsider. And yet he rose through the ranks with charisma, fierce intelligence and fighting spirit to become, as Churchill put it at his funeral, a man who ‘stood, when at his zenith, without a rival’. But his rise was not without its hardships, and in Rivals in the Storm, experienced MP and author Damian Collins focuses on the impact of Lloyd George’s personality on other leading politicians, in driving progressive reforms through government, changing the course of the First World War to lead the Allies to victory, and cementing Britain’s alliance with America.