How and Why Wonder Book of Lost Cities

Mysterious tombs , mighty fortress walls , magnificent temples and palaces - almost anywhere in the world encounter archaeologists evidence of past cultures . Often entire cities under the debris of millennia are hidden , are overgrown by dense jungle or sunk to the seabed . Learn about early explorers and the exciting work of today's archaeologists in this HOW AND WHY book . It shows how an archaeological site is discovered and investigated , and takes us to sunken cities in the Old and New Worlds .