Cosy crime doesn't get much cosier than Bookish, set in 1946 in a central London bookshop run by an impeccably-dressed genius of deduction called – wait for it – Gabriel Book (Mark Gatiss). So far so ...

A bookshop owner helps the police solve the knottiest of murders in post-war London. In post-war London, Gabriel Book, a literary enthusiast and bookseller, combines his day job with his favorite ...

Sherlock Holmes (Benedict Cumberbatch) and Mycroft Holmes (Mark Gatiss) stand alongside each other in a hospital hallway in 'Sherlock.' Image via BBC If there is anything that the co-creator of the ...