Duke of York’s decades of playing everyone’s useful idiot – all for the good of the country – were off-limits in the Commons

At last. The full truth can be revealed. A story of self-sacrifice and public service. Of a man who has devoted his life to the nation. Heroism on a scale that was previously thought unimaginable.

For decades now, Prince Andrew has veered between being a national joke and a figure of shame. A byword for vanity, self-regard and abject stupidity. It’s quite the achievement to be thought the dimmest member of the royal family. That is a hotly contested accolade. His fall from grace has been on an epic scale. From Falklands war hero and Mummy’s favourite to total outsider. The pariah that even his brothers and sister keep at arm’s length.

Taking the Lead by John Crace is published by Little, Brown (£18.99). To support the Guardian and Observer, order your copy at guardianbookshop.com. Delivery charges may apply.