Sherlock's Faith - The Investigation of Christianity. As an atheist, Frank Harber set out to prove that God did not exist. In an intense investigation, he studied the nine major world religions and uncovered startling evidence. Sherlock’s Faith guides the reader through the evidence and provides the investigator with the tools to study the case using the art of investigation and deductive reasoning. The reader is challenged to examine the evidence just as Sherlock Holmes would and draw a conclusion based on the evidence. Inside the pages of this book you will find remarkable information that can only lead to one amazing conclusion.