Struggling journalist Cecily Wong is delighted to be invited to interview famed mountaineer Charles McVeigh, conditional on joining his team on one of the Himalayas' toughest peaks. But on the mountain, it's clear something is wrong. It begins small - a theft, an accidental fall. And then a note, pinned to her tent in the night: there's a murderer on the mountain... Sunday Times Crime Book of the Month.