By James Patterson & David Ellis

Being a cop runs in Billy Harney’s family.  Left for dead alongside his former partner, Billy survives.  But he remembers nothing.    Charged with double murder and desperate to clear his name, Billy retraces his steps to get to the bottom of what happened.  When he discovers the existence of a little black book that everyone who’s anyone in Chicago will stop at nothing to get their hands on, Billy suspects it contains the truth that will either set him free…or confirm his worst fears.