The Stone Unturned: An unexpected visit from Jean-Luc Picard thrusts Intrepid into the middle of an archaeological mystery and a race against time.

The Aegina treasure: an archaeological mystery.

Each newly discovered Preserver artifact was a possible key to understanding the greatest archaeological mystery in the Federation.

Jack McDevitt's science fiction novels often revolve around human or alien historical and archaeological mysteries.

They had investigated archaeological mysteries on Earth and Mars, but the ancient insectoid race fascinated them most of all.

It is, instead, a mausoleum and one of Algeria's many archaeological mysteries.

He also published an essay on Cuban painting, Pintores Cubanos in 1962 and several articles about arts, broadcasting, aerospace, chess, science fiction, and other archaeological mysteries.

Often in the plots of Jeff Hawke there was a connection between extraterrestrial entities, archaeological mysteries and even supernatural creatures.

Lyn Hamilton's archaeological mysteries follow a formula sure to have armchair travelers on the edge of their settees.

I busied myself in producing the two tapes of archaeological mysteries for his viewing.