NICK RENNISON is a writer, editor and bookseller with a particular interest in the Victorian era and in crime fiction. He is the editor of six anthologies of short stories for No Exit Press: The Rivals of Sherlock Holmes, The Rivals of Dracula, Supernatural Sherlocks, More Rivals of Sherlock Holmes, Sherlock's Sisters and American Sherlocks, plus A Short History of Polar Exploration, Peter Mark Roget: A Biography, Freud and Psychoanalysis, Robin Hood: Myth, History & Culture and Bohemian London, published by Oldcastle Books. He is also the author of The Bloomsbury Good Reading Guide to Crime Fiction, 100 Must-Read Crime Novels and Sherlock Holmes: An Unauthorised Biography. His crime novels, Carver's Quest and Carver's Truth, both set in nineteenth-century London, are published by Corvus. He is a regular reviewer for both The Sunday Times and BBC History Magazine.