Author Sir Terry Pratchett has died at the age of 66 after suffering with Alzheimer's for seven years.
His death was announced on his Twitter account by his daughter in her father's own writing style.
The first post said: "AT LAST, SIR TERRY, WE MUST WALK TOGETHER."
In his books Death's words always appear in capitals.
The next tweet said: "Terry took Death’s arm and followed him through the doors and on to the black desert under the endless night."
And the last simply said: "The End."