When Comet Sicara brushed near enough to strip the ozone layer from the Earth's atmosphere, civilisation effectively ended - in fact, life on Earth was nearly extinguished. But the underwater cities survived, and some heavily protected land enclaves held on as well. When the 'ozone summer' years were ending, submarine captain Ron Tregarth rediscovered his lost love, Graciela Navarro. But their triumph against all odds was only the beginning, for the alien known as the Eternal stood between them and threatened to destroy all they held dearest. The Eternal's goal was to absorb the minds of every living thing, to create a death-in-life to enslave the planet.
Jack Williamson (1908 - 2006)
John Stewart 'Jack' Williamson was born in Arizona in 1908 and raised in an isolated New Mexico farmstead. After the Second World War, he acquired degrees in English at the Eastern New Mexico University, joining the faculty there in 1960 and remaining affiliated with the school for the rest of his life. Williamson sold his first story at the age of 20 - the beginning of a long, productive and successful career, which started in the pulps, took in the Golden Age and extended right into his nineties. He was the second author, after Robert A. Heinlein, to be named a Grand Master of Science Fiction by SFWA, and by far the oldest recipient of the Hugo (2001, aged 93) and Nebula (2002, aged 94) awards. A significant voice in SF for over six decades, Jack Williamson is credited with inventing the terms 'terraforming' and 'genetic engineering'. He died in 2006.