History detectives -- The case of the moving Moai -- Mystery of the Nazca lines -- Frozen! the case of Siberia's ice maiden -- The riddle of Chaco Canyon -- The Avebury puzzle -- Strange Newgrange: tomb of the rising sun
Summary:
"Describes mysterious and unsolved archaeological sites and artifacts from around the world"-- Provided by publisher
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.