What if Sherlock Holmes had turned to crime instead of detection? THE CRIMINAL MASTERMIND OF BAKER STREET by Rob Nunn investigates this very concept. Holmes famously said that "e;when a clever man turns his brains to crime it is the worst of all."e; A sinister influence is at work in Victorian London with Sherlock Holmes and Doctor Watson running a hidden criminal empire. THE CRIMINAL MASTERMIND OF BAKER STREET explores all of Sir Arthur Conan Doyle's original stories through the lens of Holmes as a criminal while adding many new exciting tales of Holmes' daring to delight its readers.