Lost Worlds: Atlantis, Lemuria, and Mysterious Lands

Many civilizations have risen and fallen throughout history. Is it possible some cities were lost to the depths of time? According to legends, cities like Atlantis and Lemuria were once strong empires that disappeared completely. In-depth stories and a stunning design will bring readers head-first into the mystery. Are these stories just make-believe or is it possible that these cities really did exist? It's time to explore the unexplained.