Sidney Ernest Dark (14 January 1874 – 11 October 1947) was an English journalist, author and critic who was editor of the Church Times, among other publications. Dark wrote more than 30 books on subjects ranging from the church to literature and theatre, as well as biographies and novels.
Dark was born in Marylebone, London, the eldest son of Mary Jane (née Burns) and Henry Sidney Dark, who was a bat maker for Lord's Cricket Ground. He worked briefly in an office in Paris, trained as a singer and tried acting. He married Helen "Nellie" Sarah Anders, a journalist's daughter, in 1895, and the couple had a son and a daughter. His journalism career began in 1899 writing Green Room Gossip for the Daily Mail. After contributing a range of articles, he moved to the Daily Express in 1902, beginning as their theatre critic. He remained there for 17 years and was special correspondent of the paper during the Paris Peace Conference, 1919. The same year, he became joint editor of John O'London's Weekly, then in 1924, became editor of the Church Times. Dark steered the Catholic weekly's political agenda to the left. He was a founder of the PEN Club. In 1927 he was elected a fellow of the Institute of Journalism. At the Church Times, Dark's his left-leaning politics often clashed with the traditional Tory values of the owner, Fred Palmer.
Dark wrote more than 30 books, covering theology and church history, novels, children's books, literature anthologies and theatre. His novels were The Man Who Would Not Be King and Afraid, and his biographical works covered W. S. Gilbert, Sir Arthur Pearson and Charles Wood, 2nd Viscount Halifax. He wrote an autobiography, Not such a Bad Life, in 1941. Critical of Hitler and Mussolini, and Catholic Church's anti-communist alliance with them before the Second World War, Dark was also concerned about Anti-Semitism, considering it a "moral abdication of Christendom". he wrote: