Roald Dahl (1916-1991), is one of the world's most beloved children's authors. Not only did he create such memorable characters as 'Willy Wonka', 'Danny the Champion of the World', 'James and the Giant Peach', 'The Twits' and 'The BFG', but he also had a very successful career writing short stories for adults.
There is a full list here: http://www.roalddahlfans.com/books.php
For his adult work, there is a list of his short stories here: http://www.roalddahlfans.com/shortstories.php
There was also an ITV Granada series 'Tales of the Unexpected', although I'm afarid that I always found the endings of his stories totally expected.
http://www.gplus.co.uk/listings/index.php3?Programme=TALES OF THE UNEXPECTED
There is a full list here: http://www.roalddahlfans.com/books.php
For his adult work, there is a list of his short stories here: http://www.roalddahlfans.com/shortstories.php
There was also an ITV Granada series 'Tales of the Unexpected', although I'm afarid that I always found the endings of his stories totally expected.
http://www.gplus.co.uk/listings/index.php3?Programme=TALES OF THE UNEXPECTED