“The Little Book of Criminal Investigations” By: Larry D. Anthony, Ph. D. The Little Book of Criminal Investigations is a guide to law enforcement officers in the methods and techniques used to solve criminal cases. Actual cases provide the scenarios used to explain the various steps in a criminal investigation from beginning to end. The methods, techniques, and science are drawn from the experiences of investigators incorporating three investigative principles: suspect everyone, believe nothing, and check everything. The book encompasses every significant area of criminal investigations including, the questions to ask when taking statements from suspects, victims, and witnesses, and a discussion on creating a respectful and cooperative relationship with the community providing investigators with legitimacy in addition to authority. The components of an investigation examines where to begin an investigation, how to spot deception, conducting crime scene searches, and combining all the evidence, statements, and crime scene forensics in a closing case report. The book is intended to give investigators the best approaches to conducting successful criminal investigations in large and small departments by making use of experience and science. “Science, my lad, is made up of mistakes, but they are mistakes which it is useful to make, because they lead little by little to the truth” (Jules Verne, A Journey to the Center of the Earth).