Roald Dahl children's novels in a survey published by "School Library Journal", a monthly with primarily US audience. The Top 100 included four books by Dahl, more than any other writer: "Matilda", "Charlie and the Chocolate Factory", "The Witches", and "The BFG". In 2012, Dahl was among the British cultural icons selected by artist Sir Peter Blake to appear in a new version of his most famous artwork – the Beatles' "Sgt. Pepper's Lonely Hearts Club Band" album cover – to celebrate the British cultural figures of his life he most admires. In a 2017 UK poll of the greatest authors, songwriters,
Roald Dahl which was part of MI6. Dahl was once sent back to Britain by British Embassy officials, supposedly for misconduct—"I got booted out by the big boys," he said. Stephenson promptly sent him back to Washington—with a promotion to wing commander rank. Toward the end of the war, Dahl wrote some of the history of the secret organisation; he and Stephenson remained friends for decades after the war. Upon the war's conclusion, Dahl held the rank of a temporary wing commander (substantive flight lieutenant). Owing to the severity of his injuries from the 1940 accident, he was pronounced unfit for further