Rama5 books in series
Rendezvous with Rama Publisher's Summary
Space explorers and planet-bound scientists alike prepare for mankind's first encounter with alien intelligence. It will kindle their wildest dreams...and fan their darkest fears. For no one knows who the Ramans are or why they have come. And now the moment of rendezvous awaits - just behind a Raman airlock door.
BONUS AUDIO: Includes an exclusive introduction by Hugo Award-winning author Robert J. Sawyer, who explains why Rendezvous with Rama will make the listener "feel both humbled and exhilarated at the same time".