"When a train and car collide during a Colorado winter storm, US Marshal John Whicher comes to assist a local officer on board - only to discover that his contact has disappeared into thin air. A breathless standalone in a series." How is it a stabndalone, exactly, if it's in a series? Wait, Colorado? Thin air? Breathless? Is this a joke? And why 'An American bullet'? Are we so insecure that we need to ram 'American' in front of everything? Stonehouse apparently is because this is the second one of this that I've non-reviewed and that had 'American' in front of the title too! A better title would have been 'Trackless', or 'Crossed Lines', or even, 'Bullet train', but none of thsoe really go well with 'American'.... Yawn.