LEAD WITH YOUR LEFT Dave Wintino is the youngest homicide cop on the force, and is constantly getting ribbed for it. When an ex-cop named Owens is found murdered while delivering some for a bond company, no one takes Wintino seriously when he suggests it could be more than just a random burglary. He starts investigating on his own, and discovers that Owens and his old partner were still working together. Could an 30-year-old case involving a bootleg still and a gangland killing have anything to do with Owens' death? When Owens' partner is found murdered as well, Wintino knows that there is more than coincidence at work here-if only he can get someone to take him seriously. THE BEST THAT EVER DID IT Two men are murdered on a New York City street. One is a guy who just won a thousand dollars in a slogan contest. The other is a cop. The wife of the cop hires Barney Harris to find the killer. But what possible motive could there be for the killing of these two total strangers? Of course, the cops are already on this one, but Barney gets lucky, and stumbles across a clue in a neighborhood bar. He finds a prostitute the two men had in common. But he still can't figure out why a killer would go after them both. What linked these two men? And what kind of scheme prompts a gunman to go after a guy so squeaky clean that the boldest act of his life is planning a trip to Europe with his contest winnings?