Ben Bova's The Silent War is the breakneck continuation to The Asteroid Wars series that can end only in earth's salvation--or the annihilation of all that humankind has ever accomplished in space. When corporations go to war, standard business practice goes out the window. Astro Corporation is led by indomitable Texan Pancho Lane, Humphries Space Systems by the rich and ruthless Martin Humphries, and their fight is over nothing less than resources...

"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...

"In Ben Bova's previous novel New Earth, Jordan Kell led the first human mission beyond the solar system. They discovered the ruins of an ancient alien civilization. But one alien AI survived, and it revealed to Jordan Kell that an explosion in the black hole at the heart of the Milky Way galaxy has created a wave of deadly radiation, expanding out from the core toward Earth. Unless the human race acts to save itself, all life on Earth will be wiped...

Recruited by an ambitious senatorial candidate, astronomer Jake Ross is directed to promote a new innovation for cheap energy, a situation that is complicated by the technology's hazards and the extreme tactics used by both political rivals.

Kimberly Hasid-Robinson becomes the lone survivor and the world's only defender when a millionaire space tourist aboard the International Space Station murders her colleagues and sets the station to crash into New York City.