Eric Argus is a washout. His prodigious early work clouded his reputation and strained his sanity. But an old friend gives him another chance, an opportunity to step back into the light. With three months to produce new research, Eric replicates the paradoxical double-slit experiment to see for himself the mysterious dual nature of light and matter. A simple but unprecedented inference blooms into a staggering discovery about human consciousness and the structure of the universe. His findings are celebrated and condemned in equal measure, but no one can predict where the truth will lead. And as Eric seeks to understand the unfolding revelations, he must evade shadowy pursuers who believe he knows entirely too much already.

"Eric Argus has one last chance. His earlier scientific work-- groundbreaking and infamous--jeopardized his reputation and threatened his sanity. But an old university friend hires him at Hansen Research, a Boston laboratory that provides researchers a probationary period of free reign. Argus has a final opportunity to regain his standing and renew his faith in science. He replicates Feynman's double-slit experiment that famously demonstrated the mysterious dual nature of light and matter. Building upon that work, Argus discovers a staggering and elemental difference between humanity and the rest of the animal kingdom: he proves the existence of the human soul"--