Man, I keep seeing people ask about 'The Harbinger' and it's weirdly hard to pin down a definitive answer. Some are talking about that Jonathan Cahn prophecy novel thing, but the question says 'novel' so I'm assuming they mean the sci-fi thriller by Mike Hockney? That's the one I read, anyway. The protagonist is Max Carver, this ex-CIA analyst turned conspiracy theorist blogger who stumbles onto a global plot involving a shadowy group called the Illuminati, I think? There's his hacker friend Leo, who provides the tech support, and a mysterious woman named Maya who seems to know way more than she lets on. The antagonist is this elusive billionaire figure, Samuel Klein, who pulls the strings from behind his mega-corporation. Honestly, the characters felt a bit like stock action-movie templates to me—competent but not super memorable beyond their plot functions.
What really stuck with me was the dynamic between Max and his retired mentor, General Briggs. Those few scenes had more weight than all the chases. The book spends so much time on the paranoid puzzle-solving that the characters don't get to breathe much. Still, if you're into fast-paced techno-thrillers with a 'Da Vinci Code' vibe, they serve the purpose well enough to keep the pages turning.