https://www.amazon.com/dp/B0738PDRXF/
The Nomad slaughtered his girlfriend and framed him for murder. Now, Billy Gamble, a drifter turned fugitive, will stop at nothing to find and exact his revenge on the sadistic serial killer traveling the world and sowing chaos wherever he goes. His search for the nomad will take Billy to the exotic islands of Thailand, the old colonial towns of Malaysia and into the darkest jungles of Borneo. But the real question is… who is hunting whom and why? To find the answers, Billy must delve into the mind of a madman and question his own sanity.