The Book of D'ni

Excitement for the MYST series continues with the release of the new CD-ROM Riven, the long awaited sequel to MYST. In this third novel by the creators of the CD-ROM phenomenon, Catherine and Atrus return to the devastated domain of the D'Ni civilization to fulfill their destinies. But as they begin to search the many worlds, seeking the survivors Ti'ana told them of, they find clues that bring them to a hidden book and discover a secret that the D'Ni masters planned long ago.