Christopher Stevens is a writer and journalist. His works include the bestselling mnemonics book THIRTY DAYS HAS SEPTEMBER (O'Mara, 2009) which became the number-one bestselling reference book on Amazon. His biography of the great comic actor Kenneth Williams, BORN BRILLIANT (John Murray, 2010), was a Radio 4 Book of the Week. Christopher worked at the Observer for 15 years before moving to the Daily Mail where he writes features, TV reviews and a daily column.