CHAPTER 20Two women screamed, there was a man’s warning shout, the ranks of the crowd divided, and before Ione could recover her balance a tweed-covered arm shot out and a stick with a large open crook linked itself about Allegra’s outflung arm. It jerked her back. She took a stumbling step or two and went down. The lights changed, people crowded round. Ione sat on the edge of the kerb with Allegra’s head in her lap. The tweed-covered arm and the crooked stick had disappeared. Amongst the murmur of voices one reached her with a note of calm and kind authority. “Miss Muir, I have managed to procure a taxi. Miss Falconer informs me that the George is a good and quiet hotel. If we could take your sister there we could ascertain whether a doctor should be sent for, but I believe she has only

