As he spoke he ended by smiling, for he was inclined to be somewhat sceptical on the point, despite the covert terror with which he was inspired by racial and educational causes. However, he quoted instances. The Roman matrons had rid themselves of their husbands and lovers by employing the venom of red toads. Locusta, in a more practical spirit, sought poison in plants, one of which, probably aconite, she was wont to boil. Then, long afterwards, came the age of the Borgias, and subsequently, at Naples, La Toffana sold a famous water, doubtless some preparation of arsenic, in phials decorated with a representation of St. Nicholas of Bari. There were also extraordinary stories of pins, a prick from which killed one like lightning, of cups of wine poisoned by the infusion of rose petals, of woodcocks cut in half with prepared knives, which poisoned but one-half of the bird, so that he who partook of that half was killed. "I myself, in my younger days," continued Prada, "had a friend whose bride fell dead in church during the marriage service through simply inhaling a bouquet of flowers. And so isn't it possible that the famous recipe may really have been handed down, and have remained known to a few adepts?"
"But chemistry has made too much progress," Pierre replied. "If mysterious poisons were believed in by the ancients and remained undetected in their time it was because there were no means of analysis. But the drug of the Borgias would now lead the simpleton who might employ it straight to the Assizes. Such stories are mere nonsense, and at the present day people scarcely tolerate them in newspaper serials and shockers."
"Perhaps so," resumed the Count with his uneasy smile. "You are right, no doubt—only go and tell that to your host, for instance, Cardinal Boccanera, who last summer held in his arms an old and deeply-loved friend, Monsignor Gallo, who died after a seizure of a couple of hours."
"But apoplexy may kill one in two hours, and aneurism only takes two minutes."
"True, but ask the Cardinal what he thought of his friend's prolonged shudders, the leaden hue which overcame his face, the sinking of his eyes, and the expression of terror which made him quite unrecognisable. The Cardinal is convinced that Monsignor Gallo was poisoned, because he was his dearest confidant, the counsellor to whom he always listened, and whose wise advice was a guarantee of success."
Pierre's bewilderment was increasing, and, irritated by the impassibility of Santobono, he addressed him direct. "It's idiotic, it's awful! Does your reverence also believe in these frightful stories?"
But the priest of Frascati gave no sign. His thick, passionate lips remained closed while his black glowing eyes never ceased to gaze at Prada. The latter, moreover, was quoting other instances. There was the case of Monsignor Nazzarelli, who had been found in bed, shrunken and calcined like carbon. And there was that of Monsignor Brando, struck down in his sacerdotal vestments at St. Peter's itself, in the very sacristy, during vespers!
"Ah! /Mon Dieu/!" sighed Pierre, "you will tell me so much that I myself shall end by trembling, and sha'n't dare to eat anything but boiled eggs as long as I stay in this terrible Rome of yours."
For a moment this whimsical reply enlivened both the Count and Pierre. But it was quite true that their conversation showed Rome under a terrible aspect, for it conjured up the Eternal City of Crime, the city of poison and the knife, where for more than two thousand years, ever since the raising of the first bit of wall, the lust of power, the frantic hunger for possession and enjoyment, had armed men's hands, ensanguined the pavements, and cast victims into the river and the ground. Assassinations and poisonings under the emperors, poisonings and assassinations under the popes, ever did the same torrent of abominations strew that tragic soil with death amidst the sovereign glory of the sun.
"All the same," said the Count, "those who take precautions are perhaps not ill advised. It is said that more than one cardinal shudders and mistrusts people. One whom I know will never eat anything that has not been bought and prepared by his own cook. And as for the Pope, if he is anxious—"