"Good heaven!" cried the horrified Anastasie. "Henri, how can you?"
"My cherished one, this is a process of induction," said the Doctor. "If any of my steps are unsound, correct me. You are silent? Then do not, I beseech you, be so vulgarly illogical as to revolt from my conclusion. We have now arrived," he resumed, "at some idea of the composition of the gang—for I incline to the hypothesis of more than one—and we now leave this room, which can disclose no more, and turn our attention to the court and garden. (Jean-Marie, I trust you are observantly following my various steps; this is an excellent piece of education for you.) Come with me to the door. No steps on the court; it is unfortunate our court should be paved. On what small matters hang the destiny of these delicate investigations! Hey! What have we here? I have led you to the very spot," he said, standing grandly backward and indicating the green gate. "An escalade, as you can now see for yourselves, has taken place."
Sure enough, the green paint was in several places scratched and broken; and one of the panels preserved the print of a nailed shoe. The foot had slipped, however, and it was difficult to estimate the size of the shoe, and impossible to distinguish the pattern of the nails.
"The whole robbery," concluded the Doctor, "step by step, has been reconstituted. Inductive science can no further go."
"It is wonderful," said his wife. "You should indeed have been a detective, Henri. I had no idea of your talents."
