Celtic Empire (Dirk Pitt Series #25)

An ancient mystery becomes an all-too-real modern threat for Dirk Pitt and his colleagues, in an extraordinary adventure novel in one of suspense fiction's most beloved series.

The murder of a team of U.N. scientists while investigating mysterious deaths in El Salvador. A deadly collision in the waterways off Detroit. An attack from tomb raiders on an archeological site along the Nile. Is there a link between these violent events? The answer may lie with the tale of an Egyptian princess forc...