The train passed through Russell Square, then Holborn, then Covent Garden, Leicester Square, Piccadilly, and then Green Park. As the train neared the next stop, which according to the map was Hyde Park Corner, Mason eased toward the left hand side door. The train slid into Hyde Park Corner, and the doors hissed open; Mason got off. More people seemed to be getting on than getting off, which Adam wasn’t sure how they managed to accomplish, full as it was when he was on there, but it made it easy to follow Mason.
There were no interconnecting lines here, so this has to be his destination.
Adam felt his pulse quicken in anticipation.
He followed Mason up the escalator. Keeping his distance now, once at street level Mason walked off down Park Lane. Stopping, he entered what appeared to be a
