Roald Dahl on 13 September is celebrated as "Roald Dahl Day" in Africa, the United Kingdom and Latin America. In honour of Dahl, the Royal Gibraltar Post Office issued a set of four stamps in 2010 featuring Quentin Blake's original illustrations for four of the children's books written by Dahl during his long career; "The BFG", "The Twits", "Charlie and the Chocolate Factory", and "Matilda". A set of six stamps was issued by Royal Mail in 2012, featuring Blake's illustrations for "Charlie and the Chocolate Factory", "The Twits", "The Witches", "Matilda", "Fantastic Mr Fox", and "James and the Giant Peach". Dahl's influence
Roald Dahl bibliography Awards' Children's Author of the Year in 1990. In 2008 "The Times" placed Dahl 16th on its list of "The 50 greatest British writers since 1945". He has been referred to by an anonymous writer for "The Independent" as "one of the greatest storytellers for children of the 20th century" On Dahl's death in 1990, Howard considered him "one of the most widely read and influential writers of our generation". Many of Dahl's works were used as the basis for films or television programmes. The following are where he is credited as the writer of the performed script. Roald Dahl