Lingua Cosmica - Fred Line

Fred Line is a retired chemical engineer living on the Florida Gulf Coast. He has written two books of a planned trilogy called the Rhojani Saga. The first book was Lingua Cosmica and the second, just recently published is The Rhojani Chronicles.

GENRE: Science fiction

Blurb:

The book is set in late 21st century Earth. A team of lunar geologists looking for rare earth metals encounter a mystery that will stun the world and ultimately change the course of human history.