Sherlock Holmes and the Rule of Nine (Severn House Large Print)
by Barrie Roberts
Category: Fiction

When a series of accidents befall small shopkeepers who have recently taken precautions to protect their premises, Sherlock Holmes is the first to discern a pattern, to the befuddlement of his most loyal friend. It seems someone is running a protection racket, and murder is involved, so Holmes is determined to get to the bottom of the Rule of Nine.