Margin of Error Author:Edna Buchanan, Edna Buchanan A film crew is shooting an action movie on location - but more than one real killer is on the loose. A handsome film star walks into the newsroom - and Britt's life - to research his role as a government agent under deep cover as a reporter. — But soon he needs Britt to run cover for him - as an obsessive stalker pursues the pair from the movie ... more »set to the city streets and to Los Angeles. But is the stalker the only one with murder on the mind? It's a story within a story, whose climax - deep within the bowels of the newspaper's vast press room - is deadly.« less