What an evening it was when those letters arrived, and when Mr. Havisham and the Earl sat and talked their plans over in the library!

"After my first three meetings with her," said Mr. Havisham, "I began to suspect her strongly. It appeared to me that the child was older than she said he was, and she made a slip in speaking of the date of his birth and then tried to patch the matter up. The story these letters bring fits in with several of my suspicions. Our best plan will be to cable at once for these two Tiptons,--say nothing about them to her,--and suddenly confront her with them when she is not expecting it. She is only a very clumsy plotter, after all. My opinion is that she will be frightened out of her wits, and will betray herself on the spot."

And that was what actually happened. She was told nothing, and Mr. Havisham kept her from suspecting anything by continuing to have interviews with her, in which he assured her he was investigating her statements; and she really began to feel so secure that her spirits rose immensely and she began to be as insolent as might have been expected.