This is the haunting story of an extraordinary woman and her dangerous quest to reclaim her healing powers. Revered healer Snake must undertake a journey in search of the dreamsnake, whose bite eases the fear and pain of death.

The author of Tides of Light offers his Nebula Award-winning SF classic–a combination of hard science, bold speculation, and human drama. In the year 1998, a group of scientists works desperately to communicate with the scientists of 1962, warning of an ecological disaster that will destroy the oceans in the future–if it is not averted in the past.