The original signed copy of Margaret Thatcher's telex that ended the Falklands War is expected to fetch £15,000 when it goes under the hammer next month.

Margaret Thatcher signed a contract for an authorized biography more than 16 years ago. For reasons that will soon become clear, she granted writer Charles Moore an exclusive series of interviews ...

Margaret Thatcher signed off on top secret ‘Spycatcher’ leak to journalist on whatsapp (opens in a new window) Save Rafe Uddin, Anna Gross and Jim Pickard in London.

In all, 40 letters were frantically signed and dispatched before her audience with the Queen at Buckingham Palace, where Margaret Thatcher formally tendered her resignation.