Vincent took the bandage from its throat, and showed us the punctures. There was no mistaking the similarity to those which had been on Lucy’s throat. They were smaller, and the edges looked fresher; that was all. We asked Vincent to what he attributed them, and he replied that it must have been a bite of some animal, perhaps a rat; but, for his own part, he was inclined to think that it was one of the bats which are so numerous on the northern heights of London. “Out of so many harmless ones,” he said, “there may be some wild specimen from the South of a more malignant species. Some sailor may have brought one home, and it managed to escape; or even from the Zoölogical Gardens a young one may have got loose, or one be bred there from a vampire. These things do occur, you know. Only ten days ago a wolf got out, and was, I believe, traced up in this direction.