It was noticed that Mr. Ballin was not looking well; that the chicken _mousse_ upon his plate was untouched, and that he fooled with his bread, breaking it, crumbling it, and rolling it into pellets. He pulled himself together and smiled upon his beloved twins. Forrest had turned to the Earl of Moray. "Was it your ancestor," he said, "who 'was a bra' gallant, and who raid at the gluve'?" "I am confident of it," said the young Englishman. "By all accounts," said Forrest, "he would have been a good hand with a derringer. Have you that gift for games?" "I'm a very good golfer." said the earl, "but I thought a derringer was a kind of dish that babies ate gruel out of." He blushed becomingly. "As ever," said Alice, "insular and ignorant." "You prickly baby!" exclaimed the earl. "What is a derringer, Mr. Forrest?" Forrest, having succeeded in drawing the attention of his immediate and prospective family from the ill looks of Mr. Ballin, proposed to keep his advantage. "I will show you," he said. "Are my hands empty?" "Quite so," said the earl. "Keep your eyes on them," said Forrest, "so. Now, we will suppose that you have good reason to believe that I have stolen your horse. Call me a horse thief." "Sir," said the earl, entering into the spirit of the game, "you are a horse thief!" There appeared in Forrest's right hand, which had seemed empty, which had seemed not to move or to perform in any celeritous and magic manner, a very small, stubby, nickel pistol, with a caliber much too great for it, and down whose rifled muzzle the earl found himself gazing. The earl was startled. But he said, "I was mistaken, sir; you are not a horse thief." As mysteriously as it had come, the wicked little derringer disappeared. Forrest's hands remained innocently in plain view of all. "Oh," said Alice, "if you had only pulled the trigger!" Evelyn giggled. "Frankly, Mr. Forrest," said the earl, "aren't the twins loathsome? But tell me, can you shoot that thing as magically as you play tricks with it?" "It's not a target gun," said Forrest. "It's for instantaneous work at close range. One could probably hit a tossed coin with it, but one must have more weight and inches to the barrel and less explosion for fine practice." "What would you call fine practice?" asked Stephen. "Oh," said Forrest, "a given leg of a fly at twenty paces, or to snip a wart from a man's hand at twenty-five." Mr. Ballin rose. "I'm not feeling well," he said simply; "when the young people have finished with you, Forrest, you will find me in the Signer's room." He left the table and the room, very pale and shaky, for by this time the full meaning of Forrest's incontestable claim had clarified in his brain. He saw himself as if struck down by sudden poverty--of too long leisure and too advanced Forrest finished as abruptly as he had begun and rose from the piano. But for a few charged moments even the twins were silent.