The Tiger Who Came To Tea author Judith Kerr has died at the age of 95, her publisher HarperCollins says.
Charlie Redmayne, head of her publisher HarperCollins, said she was "a wonderful and inspiring person who was much loved by everyone".Kerr, who published more than 30 books over a 50-year career, dreamed up the tiger to amuse her two children.
Charlie and Lola author Lauren Child said she was a "huge admirer of her work, as a writer and an illustrator".
Redmayne added: "She was a brilliantly talented artist and storyteller who has left us an extraordinary body of work.
"Always understated and very, very funny, she loved life and loved people - and particularly she loved a party."
Children's author and TV personality David Walliams added: "I am so sad to hear that Judith Kerr has died."She was a legendary author and illustrator, whose stories and illustrations gave pleasure to millions around the world, not least me and my son. Judith is gone but her books will live on forever."
As a child of the pre-war German intelligentsia, Kerr was forced to flee with her Jewish parents when Adolf Hitler came to power.
The family came to London, via Paris, in 1936 when Judith was 13.
She wrote about her childhood and her status as a refugee in a trilogy of books for children, the first of which was When Hitler Stole Pink Rabbit, which became a set text in German schools.
Francesca Simon, author of the Horrid Henry children's books, told BBC Radio 5 Live she was "feeling so sad about this".
"The fact that she was in her 90s and still so engaged with children's books, and the fact that she came to this country as a refugee and the life that she led."
She said of Kerr's famous Tiger tale: "It is a perfect book, because it is a mysterious book.
"On the surface it's a very simple story. It's a tiger who comes in, and is this guest who you're not sure about. But her stories also have this undertone of emotion, which is I think why we keep going back to them, to kind of delve into their mysteries.
"As well as the most beautiful and glorious illustrations. Her artwork is fantastic.