trusted; you'll see what a clever angel she is. . . ." And then, at the bottom of the page, in a last slanting postscript: "Susy darling, if you've ever owed me anything in the way of kindness, you won't, on your sacred honour, say a word of this to any one, even to Nick. And I know I can count on you to rub out the numbers."
Susy sprang up and tossed Mrs. Vanderlyn's letter into the fire: then she came slowly back to the chair. There, at her elbow, lay the four fatal envelopes; and her next affair was to make up her mind what to do with them.
To destroy them on the spot had seemed, at first thought, inevitable: it might be saving Ellie as well as herself. But such a step seemed to Susy to involve departure on the morrow, and this in turn involved notifying Ellie, whose letter she had vainly scanned for an address. Well—perhaps Clarissa's nurse would know where one could write to her mother; it was unlikely that even Ellie would go off without assuring some means of communication with her child. At any rate, there was nothing to be done that night: nothing but to work out the details of their flight on the morrow, and rack her brains to find a substitute for the hospitality they were rejecting. Susy did not disguise from herself how much she had counted on the Vanderlyn apartment for the summer: to be able to do so had singularly simplified the future. She knew Ellie's largeness of hand, and had been sure in advance that as long as they were her
