Despite its relatively small volume, this book examines all aspects of the greatest subject that has occupied the entire human history for 20 centuries: The person of Jesus Christ. Who is Jesus? Did he exist as a historical figure? If he did, how can we know more about him? What are the sources? Where can we find the information? Why - and since when - did the questioning about Jesus begin? What can we know about this person? A book that must be read because it provides a comprehensive answer to questions that concern every thinking person. The sincere researcher will face the Truth, which is the Same Person of Jesus Christ.