Author: Jack Mann
Alternate names: E. Charles Vivian; E. C. Vivian; Evelyn C. H. Vivian; Jack Mann; Charles Henry Cannell; A.K. Walton; Sydney Bingdom; Barry Lynd
Born: 21 October 1882
Died: 21 May 1947
Bio: Jack Mann was the pseudonym of Charles Henry Cannell, a British editor and writer of fantasy and supernatural, detective novels and stories. He was better known under his E. Charles Vivian pseudonym. 21 October 1882 - 21 May 1947