Fingerprints and Impressions

Through clear explanations and detailed case studies, the book takes middle-grade readers into the world of forensic science, showing how fingerprint and impression evidence are identified, analyzed, and used to solve crimes. It traces the origins of fingerprinting in nineteenth-century police work, explains the scientific principles behind ridge patterns and impressions, and demonstrates how these techniques apply in real investigations. The text also walks readers through the process of presenting fingerprint evidence in court, highlighting its role in historic cases and everyday life. With a solid grounding in the science and history of the field, the book gives young readers a practical understanding of how tiny prints can leave big clues.