Following years of research into millennial prophecies, looking for a consistent message, Tom Kay here presents his conclusions. He refers to the apparent menti

In the gripping start to this young adult science fiction adventure series by popular Colorado radio host Dom Testa, the teenage crew of the starship Galahad mu

Fourteen-year-old Alan Broussard is swept up in his science teacher father's community-wide comet-watching activities, which illuminate for the young teen his f

Disk contains: HAZARDS version 5.5, designed to predict asteroid or comet impacts with the Earth.

David Levy brings these "ghostly apparitions" to life. With fascinating scenarios both real and imagined, he shows how comets have wreaked their special havoc o