Read it through once

It amused him to think of the van der Luydens' having carried her off to Skuytercliff on a second visit, and this time for an indefinite period. The doors of Skuytercliff were rarely and grudgingly opened to visitors, and a chilly week-end was the most ever offered to the few thus privileged. But Archer had seen, on his last visit to Paris, the delicious play of Labiche, "Le Voyage de M. Perrichon," and he remembered M. Perrichon's dogged and undiscouraged attachment to the young man whom he had pulled out of the glacier. The van der Luydens had rescued Madame Olenska from a doom almost as icy; and though there were many other reasons for being attracted to her, Archer knew that beneath them all lay the gentle and obstinate determination to go on rescuing her.