On 17 July, yesterday, one of the men, Olgaren, came to my cabin, and in an awestruck way confided to me that he thought there was a strange man aboard the ship. He said that in his watch he had been sheltering behind the deck-house, as there was a rainstorm, when he saw a tall, thin man, who was not like any of the crew, come up the companionway, and go along the deck forward, and disappear. He followed cautiously, but when he got to bows found no one, and the hatchways were all closed. He was in a panic of superstitious fear, and I am afraid the panic may spread. To allay it, I shall today search entire ship carefully from stem to stern.