“That may be,” he admitted. “One of your more sensible observations, Hastings. Well, we can do no more here. We have done all that mortal man can do. We have successfully pitted our wits against the late Andrew Marsh’s; but, unfortunately, his niece is no better off for our success.”
By driving to the station at once, we were just able to catch a train to London, though not the principal express. Poirot was sad and dissatisfied. For my part, I was tired and dozed in a corner. Suddenly, as we were just moving out of Taunton, Poirot uttered a piercing squeal.
“Vite, Hastings! Awake and jump! But jump I say!”
Before I knew where I was we were standing on the platform, bareheaded and minus our valises, whilst the train disappeared into the night. I was furious. But Poirot paid no attention.
“Imbecile that I have been!” he cried. “Triple imbecile! Not again will I vaunt my little grey cells!”
“That’s a good job at any rate,” I said grumpily. “But what is this all about?”
As usual, when following out his own ideas, Poirot paid absolutely no attention to me.
“The tradesmen’s books—I have left them entirely out of account! Yes, but where? Where? Never mind, I cannot be mistaken. We must return at once.”
Easier said than done. We managed to get a slow train to Exeter, and there Poirot hired a car. We arrived back at Crabtree Manor in the small hours of the morning. I pass over the bewilderment of the Bakers when we had at last aroused them. Paying no attention to anybody, Poirot strode at once to the study.
“I have been, not a triple imbecile, but thirty-six times one, my friend,” he deigned to remark. “Now, behold!”