you have wound round your heart. You oblige me to menace you. I can tell a tale, Tripalda, a tale the knowledge of whose exceeding horror is confined to your own polluted heart; but whose slightest sketch would fill mankind with detestation, and your destruction would quickly follow. Dare not even to imagine the death of Castruccio; while he is safe, you are safe; otherwise you know what will follow."

"So far from knowing, I cannot even guess your meaning," replied Tripalda; but with a subdued voice and a humble manner. "In truth, Madonna, you speak enigmas to me. But since you are resolved to save the life of the prince, so let it be. But I suppose you will allow us to secure his person."

"We have a plan for that," said Euthanasia, turning to Ugo, "a plan to which I hope you will accede: for Castruccio must be saved; Bondelmonti entered into that engagement with me, before I became a party to your plot."

"It shall be as you command," replied Tripalda, who had shifted his place several times,