Matilda - Roald Dahl's best-loved story - is an unbelievable 25 years old yet it's as fresh, funny and poignant as when it was first published in 1988. The story of a child genius, it has been adapted into film and, most recently, a hugely successful, award-winning musical with music and lyrics by Tim Minchin. To celebrate her birthday we've created this gorgeous pink slipcase edition with 6 full colour plates of Quentin Blake's iconic illustrations.

Matilda's parents have called her some terrible things, but the truth is she's a genius and they're the stupid ones. Underestimating Matilda proves to be a big mistake as they, along with her spiteful headmistress, Miss Trunchbull, soon find out when Matilda discovers she has a very special power.

Roald Dahl, the best-loved of children's writers, was born in Wales of Norwegian parents. After school in England he went to work for Shell in Africa. He began to write after "a monumental bash on the head", sustained as an RAF pilot in World War II. His books continue to be bestsellers, despite his death in 1990, and total sales are over 100 million worldwide!

Quentin Blake is one of Britain's most successful illustrators. His first drawings were published in Punch when he was sixteen. He has illustrated nearly three hundred books and he was Roald Dahl's favourite illustrator. He has won many awards including the Whitbread Award and the Kate Greenaway Medal. Besides being an illustrator he taught for over twenty years at the Royal College of Art and in 1999 he became the first ever Children's Laureate! Six years later he was awarded a CBE for services to children's literature and in 2013 he was knighted in the New Year's Honours - which means his full title is Sir Quentin Blake, although we can still all go on calling him Quentin as