Ben Bova

Six-time Hugo Award winner Ben Bova chronicles the saga of humankind's expansion beyond the solar system in The Precipice. Once, Dan Randolph was one of the richest men on Earth. Now the planet is spiraling into environmental disaster, with floods and earthquakes destroying the lives of millions. Randolph knows the energy and natural resources of space can save Earth's economy, but the price may be the loss of the only thing he has left--the company...

"Luke Abramson, a brilliant cellular biologist who is battling lung cancer, has one joy in life, his ten-year-old granddaughter, Angela. When he learns that Angela has an inoperable brain tumor and is given less than six months to live, Abramson wants to try a new enzyme, Mortality Factor 4 (MORF4), that he believes will kill Angela's tumor. However, the hospital bureaucracy won't let him do it because MORF4 has not yet been approved by the FDA. Knowing...

Orion will battle the gods themselves to see that Arthur fulfills his destiny. But can even he save Arthur from the tragedy that awaits him?

Dr. Jake Ross, a university astronomer, wants nothing more than to teach a few classes each semester and continue his research. Instead, he finds himself aggressively recruited to be the science advisor to Frank Tomlinson, an ambitious politician with his eye on the US Senate. Tomlinson is in need of an edge that will allow him to defeat his opponent at the polls, and Dr. Ross can contribute just that: MHD. MHD, or magnetohydrodynamics, is a new innovation...