and, reflecting on the utility of the humble sandwich as an aid to conversation, I was about to entice my partner to the refreshment-room when I felt someone pluck at my sleeve. I turned quickly and looked into the anxious and rather frightened face of my wife.
"Miss Halliwell is looking for you," she said. "A lady has been taken ill. Will you come and see what is the matter?" She took my arm and, when I had made my apologies to my partner, she hurried me on to the lawn.
"It's a mysterious affair," my wife continued. "The sick lady is a Mrs. Chater, a very wealthy American widow. Edith Halliwell and Major Podbury found her lying in the shrubbery all alone and unable to give any account of herself. Poor Edith is dreadfully upset. She doesn't know what to think."
"What do you mean?" I began; but at this moment Miss Halliwell, who was waiting by an ivy-covered rustic arch, espied us and ran forward.
"Oh, do hurry, please, Dr. Jervis," she exclaimed; "such a shocking thing has happened. Has Juliet told you?" Without waiting for an answer, she darted through the arch and preceded us along a narrow path at the curious, flat-footed, shambling trot common to most adult women. Presently we descended a flight of rustic steps which brought us to a seat, from whence extended
