|Title:||Labyrinth of night|
|Publisher:||[S.l.] : ACE Books, 1992|
|ISBN / ISSN / EAN :||978-0-441-46741-9|
To solve a riddle older than the sphinx.
The Face. The City. We saw them first in 1976, when the "Viking" probe flew by rust-colored desert planet of Mars. What are they? The play of light and shadow across the cold surface of the planet? Artifacts left by a long-dead civilization? Or occupied alien property?
The questions are about to be answered...