The Amazon Factor (A Raven House Mystery)

He had died from natural causes -- or so they thought. Even the police didn't bother to investigate, until journalist Alex Carr told them how the man had been murdered. They didn't believe him at first. But someone else did -- someone who knew the dead man had stumbled upon a secret that could change the future of world events. Someone who knew that Carr was in on the secret, too. And when Carr narrowly escaped a series of nearly fatal accidents, the terrifying truth became clear: he was next on the killer's list, a killer who would stop at nothing to seal Carr's lips permanently.