Introduces the basic elements of crime detection, including searching for fingerprints, interviewing witnesses, using clues, collecting evidence, and internatio

A mystery story tests readers' imaginations while providing insight into the world of police detectives.

This is one in a series of KnowHow activity books aimed at children between the ages of seven and twelve. Other books in the series offer ideas on experiments,

In this tightly plotted debut novel, an unlikely detective, armed only with an umbrella and a singular handbook, must untangle a string of crimes committed in a