A breeze caressed the leaves overhead, breaking the silence with mysterious whisperings. Some portentous truth was seeking for admittance to my brain. I strove to reassure myself, but the sense of impending evil and of mystery became heavier. At last I could combat my strange fears no longer. I turned and began to run toward the south side of the common—toward my rooms—and after Eltham.

I had hoped to head him off, but came upon no sign of him. An all-night tramcar passed at the moment that I reached the high road, and as I ran around behind it I saw that my windows were lighted and that there was a light in the hall.

My key was yet in the lock when my housekeeper opened the door.

“There’s a gentleman just come, Doctor,” she began—

I thrust past her and raced up the stairs into my study.

Standing by the writing-table was a tall, thin man, his gaunt face brown as a coffee-berry and his steely gray eyes fixed upon me. My heart gave a great leap—and seemed to stand still.

It was Nayland Smith!

“Smith,” I cried. “Smith, old man, by God, I’m glad to see you!”

He wrung my hand hard, looking at me with his searching eyes; but there was little enough of gladness in his face. He was altogether grayer than when last I had seen him—grayer and sterner.

“Where is Eltham?” I asked.