12,000 years ago, people living in the southeastern region of Türkiye developed a building system that was the first of its kind in the world. Today, scientists have made great efforts to make sense of this structure and the reliefs drawn on the stones that make up the structure. This is the G beklitepe archaeological site located within the borders of Sanliurfa. The history known in the world is being rewritten with G beklitepe. Would you like to witness this historical event? This book offers you this suggestion. I have compiled information about what happened in the mysterious geography where history began. I wanted to share my own feelings and thoughts. I wanted the readers to witness a moment in the common march of humanity by touching their hearts and souls. T rkiye s southeastern geographical region corresponds to the northern region of Mesopotamia, known in history. The Euphrates and Tigris rivers that make up the geography of Mesopotamia are rivers of Anatolian origin, and in this book, I have tried to tell you about the Euphrates River and the fish that inhabit it, as well as the historical and cultural assets created by the Euphrates. To put it in the language of philosophy, which flourishes and develops in Anatolia, my primary goal is to invite people to friendship and brotherhood. And I say come, see, and feel what you are experiencing. Would you like to fish for the god fish Enki from Sumerian mythology and the sacred Shabut fish from Hebrew mythology? Then I would like to invite you to my country.