I remember reading a story here about a Professor of Anthropology and his students who discovers a lost item that leads him on a goose chase to various sites, Machu Picchu, Egypt, etc. looking for more "parts" to the first mysterious item. As I recall there are bad guys who also want these items for the power that all together they will give. I believe they were items from a long ago visit from aliens. Anyway, the ending was at a place with lots of pillars where they find the final item just ahead of the bad guys. I wish I had more clues to give but it has been a while and this is all I remember, other than it was a great story till the end where the ending seemed a little rushed. Does anyone remember this story?