Title: The Razor's Edge
Description: This book is about an ex-con who, driven by his desire for redemption, inspires a group of scientists to warn mankind about the mathematical probability several world-wide disasters.
Subjects: disaster, science, math, romance, volcanoes, bird flu, pandemic, virus, global warming, nuclear war, end of the world
Places: Yosemite, California
Time periods: This is set between the 1970s and present day