Nick Rennison is a writer, editor and bookseller with a particular interest in the Victorian era and in crime fiction. He has written several Pocket Essential guides published by Oldcastle Books including Short History of the Polar Exploration, Roget, Freud and Robin Hood. 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 debut crime novel, Carver’s Quest, set in nineteenth century London, was published by Atlantic Books. He is a regular reviewer for both The Sunday Times and BBC History Magazine.