"You may wonder why I tell you this, but bear with me. I didn't realize it then, but I had stumbled on something of enormous importance. Something that will redefine mankind. Something that could redefine you."
Adrian - Posthuman
The world is changing. A mass-market drug promised to boost intelligence. The world embraced it and soon everyone was a genius, but only for a while. The long-term effects crippled the world societies. A select few experience much greater changes, becoming something more than human.
Tom Devine is hired by the very medical company that introduced the drug in the first place, to capture one of the posthumans. He finds himself part of a new world rising from the ashes of the old.
The God Drug is a scif-fi thriller set in a very recognisable near future.