Over the last decade, we have seen five different Conservative Prime Ministers, with five different missions and messages to the nation. Not for two centuries has such political turnover been seen. From the ashes of a financial crisis, to a break from the UK's biggest trading block, to a global pandemic, governments - and ideologies - have changed, but the Conservative party's power has remained. Through his unique access and insights, Ben Riley-Smith captures the big picture: how the Tories kept changing, kept revolting - and kept winning.