From the Bhutanese wilderness, scientist and yeti-hunter Mark Evans hears fresh reports: repeated sightings of mysterious prints in the snow. Recent developments in DNA-science mean the creature responsible could now be identified. Mounting a huge expedition into the Himalayas, Mark takes his search further than ever before. He heads up, into thin air in a land of gods and monsters. With obsessive believers, medical disaster, a forbidden mountain and a privileged appointment with royalty, this is an epic adventure. But can genetics finally solve the mystery of the yeti? Or could this perilous journey on a quest for the truth be a step too far?