Edgar Wallace,
Number Six and the Borgia — XIII. A Proposal of Marriage
(1921)
“ She knows—damn her! She knows!” said Cæsar breathlessly. “Knows what?” asked Smith. “She knows that she is Welland's daughter. You fool, didn't you—guess that all along?” Smith said nothing. “Welland's daughter! The heiress to Ross' millions. It isn't essential that this girl should live—not essential to me, you understand, Smith? If the little fool had kept her mouth shut! How she discovered the fact that she was Welland's daughter is a mystery to me—we could have been rich men, and we may be rich men still. You're in the swim as deeply as I am. It's our lives that are at stake.” ”
