When Bercow retired as Speaker of the House of Commons on 31st October, he had become one of the most recognisable and iconoclastic figures in British politics, and had created a vacancy of huge importance. As Speaker since 2009 he had a ringside seat during one of the most febrile periods in modern British history, presiding over the Commons while it had to contend with key issues such as austerity in the light of the financial crisis; the coalition government between the Conservatives and Liberal Democrats; and of course the most intractable problem of all, how to deliver on the 2016 referendum decision that Britain should leave the EU.

When Bercow retired as Speaker of the House of Commons on 31st October, he had become one of the most recognisable and iconoclastic figures in British politics, and had created a vacancy of huge importance. As Speaker since 2009 he had a ringside seat during one of the most febrile periods in modern British history, presiding over the Commons while it had to contend with key issues such as austerity in the light of the financial crisis; the coalition government between the Conservatives and Liberal Democrats; and of course the most intractable problem of all, how to deliver on the 2016 referendum decision that Britain should leave the EU.

Theresa May has presided over the most dramatic and historic peacetime premiership for a century. May at 10 tells the compelling inside story of the most turbulent period in modern British politics for 100 years. Written by one of Britain's leading political and social commentators, May at 10 describes how Theresa May arrived in 10 Downing Street in 2016 with the clearest, yet toughest, agenda of any Prime Minister since the Second World War: delivering Brexit. What follows defies belief or historical precedent. This story has never been told. Including a comprehensive series of interviews with May's closest aides and allies, and with unparalleled access to the advisers who shaped her premiership, Downing Street's official historian Anthony Seldon decodes the enigma of the Prime Minister's tenure. Drawing on all his authorial experience, he unpacks what is the most intriguing government and Prime Minister of the modern era.