As I reached the bottom I saw the motor-boat which I had previously noticed run in alongside the jetty. A short, sturdy figure in naval uniform rose up in the bows, and, tossing the painter to Jimmy and two of his companions who were waiting to receive it, stepped out on to the causeway. One glimpse of those broad shoulders was all that I needed. I had crouched down behind them too often in a smother of North Sea spray to be in any doubt about whom they belonged to. In a flash the roast duck and Manning and everything else went clean out of my head, and with a half suppressed whoop of joy I hastened forward along the roadway.

Jimmy was the only member of the group who noticed my approach. He looked round just as I set foot on the jetty, but before he could give the alarm I had marched straight up to Bobby and banged him heartily on the back.

"Hullo, Robert!" I said. "Fancy meeting you!"

It takes a good deal to surprise Bobby, but for once in a way I certainly caught him bending. He spun round as if he had been struck by lightning, and the expression on his face was about the funniest thing I have ever seen in my life.

"Dryden!" he gasped. "Jack Dryden!"

"That's right," I said. "What a memory you've got for faces."

He seized my hand and crushed it with a vigour that nearly broke my fingers.

"Good Lord!" he cried. "Where on earth did you spring from? I thought you were chasing about the Atlantic in a million-ton liner."

"You are quite out of date, Bobby," I said. "I am not a common sailor any longer. I have given up the sea and become a gentleman."

Grinning all over his face, he took a fresh look, and surveyed me affectionately from head to foot.