The Shadow had not arrived in time to spot him.

The Shadow had arrived there soon enough to be sure of that.

The Shadow had arrived at the side door of the millionaire's study.

The Shadow had arrived in the gloom of the room.

The Shadow had arrived at the place where crime threatened.

The Shadow had arrived too late to see them or to recognize their owner.

The Shadow, messenger of life and death, had arrived upon the scene.

The Shadow had arrived, alone, to look in upon impending events.

The Shadow, like the law, had arrived upon that scene where danger threatened.

The Shadow had arrived in time to meet them.