Tony Blair is the politician who defines our times. His emergence as Labour leader in 1994 marked a seismic shift in British politics. A Journey is Blair's first-hand account of his years in office and beyond. Here he describes for the first time his role in shaping our recent history, from the aftermath of Princess Diana's death to the war on terror. He reveals the leadership decisions that were necessary to reinvent his party, the relationships with colleagues such as Gordon Brown and Peter Mandelson, the gruelling negotiations for peace in Northern Ireland, the battles over education and health, the implementation of the biggest reforms to public services since 1945, and his relationships with leaders on the world stage, from Mandela and Clinton to Putin and Bush. He analyses the belief in ethical intervention that led to his decisions to go to war, in Kosovo, Sierra Leone, Afghanistan and, most controversially of all, in Iraq.