Scotland Yard's Murder Squad--and Jack the Ripper--return, in the extraordinary new historical thriller from the author of the acclaimed national bestseller "The Yard." In "The Devil's Workshop," London discovered that Jack the Ripper was back, sending the city--and Scotland Yard's Murder Squad--into chaos. But now it is even worse. Not only is the Ripper still at large, but so is another killer just as bad. For Inspector Walter Day, it has been a...