Cutting-edge research requiring controversial experiments. Startling dreams delivering cryptic communication from the dreamer's future self. Ruthless rivals determined to control mind-bending new technology. When you're balancing on the edge of what's possible, trouble awaits, ready to push you into the abyss. This daring psychological journey into the very nature of causation and consciousness will leave you turning the pages and grasping for solid ground--especially when it becomes clear just how much fact lies within the fiction.