We must go back for a few pages to scenes which happened in London during this summer, so that the reader may understand Mr. Grey's position when he reached Lucerne. He had undergone another quarrel with George Vavasor, and something of the circumstances of that quarrel must be told.

We must go back for a few pages to scenes which happened in London during the summer, before Mr. Grey went to Lucerne. He had another quarrel with George Vavasor.
