Mary Roberts Rinehart,
The Valley of Oblivion
(1908)
“ Here was poor Olive Nettleton, in the heaviest kind of crêpe, rushing all over Europe after exhausting America, looking for a husband who had absolutely dropped out of existence, without leaving a trace. You know, what Olive is, very much like Caroline Summers”—she dropped her voice a little—”very. Well-poised and self-reliant, so you can only guess what she feels. There must have been lots of rows when Olive’s emotional temperament tried to climb the fence of her hereditary conscience. ”
