Sam ruminated for a few moments, and finally hit upon the following plan of operations; that he should return just at dusk—the time at which Arabella invariably took her walk—and, being admitted by Mary into the garden of the house to which she belonged, would contrive to scramble up the wall, beneath the overhanging boughs of a large pear-tree, which would effectually screen him from observation; would there deliver his message, and arrange, if possible, an interview on behalf of Mr. Winkle for the ensuing evening at the same hour. Having made this arrangement with great despatch, he assisted Mary in the long-deferred occupation of shaking the carpets. It is not half as innocent a thing as it looks, that shaking little pieces of carpet—at least, there may be no great harm in the shaking,