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 Cried", a picture book about the siege of West Beirut by the Israeli army during the 1982 Lebanon War. He wrote that the book would make readers "violently anti-Israeli", stating: "I am not anti-Semitic. I am anti-Israel." Dahl told a reporter in 1983: "There's a trait in the Jewish character that does provoke animosity ... I mean there is always a reason why anti-anything crops up anywhere; even a stinker like Hitler didn't just pick on them for no reason." In 1990, during an interview with "The Independent," Dahl explained that his issue with Israel began when they invaded Lebanon