Rama II recounts humankind's further interaction with the Ramans, first introduced in a science fiction novel published in what year?
Rama II (novel): Rama II is a science fiction novel by Gentry Lee and Arthur C. Clarke, first published in 1989. Rendezvous with Rama: Rendezvous with Rama is a science fiction novel by British writer Arthur C. Clarke first published in 1973.
i don't know