An "intelligent and lively" companion to the hit BBC show starring Benedict Cumberbatch (Publishers Weekly) "One of the best-researched books out there on the BBC Show, with great interviews of the show's creators and primary actors." -- GeekDad He's been depicted as a serious thinker, a master of deduction, a hopeless addict, and a bare-knuckle fighter. His companion is a bumbler, a sympathetic equal, someone...