When two elderly bachelors are poisoned by cyanide
in the silver city of Broken Hill, a strange woman was
on the scene each time.
But now she has disappeared, leaving no trace.
Tracking her down in a town of twenty-eight thousand
people is a job to tax even Detective Inspector Napoleon
Bonaparte's powers.
Bony needs the unorthodox assistance of burglar jimmy
the Screwsman and a lightning-sketch artist, as well
as all the detecteive and tracking skills at hios command,
as he trails a killer no-one has really seen.
