Over the course of his summer break, a teenager comes into his own thanks in part to the friendship he strikes up with one of the park’s managers.

Dr. Adrian Helmsley, part of a worldwide geophysical team investigating the effect on the earth of radiation from unprecedented solar storms, learns that the earth’s core is heating up. He…

A recently widowed detective still grieving over his wife’s death discovers a shocking connection between himself and the suspects in a serial killing spree linked to the Four Horsemen of…