RAINWALKERS is a story set in the not-so-distant future in a crumbling version of John Steinbeck's Salinas Valley, after the breakup of the United States. A once rich and prosperous agricultural land is now a war-torn nation-state known only as The Valley. To combat chronic droughts, scientists seeded clouds with genetically engineered bacteria that created regular rains but unintentionally made the rains lethal to humans. Anyone caught in the...