Her excellency the Princess Sansevero sat up in bed. Reaching quickly across the great width of mattress, she pulled the bell-rope twice, then, shivering, slid back under the warmth of the covers. She drew them close up over her shoulders, so far that only a heavy mass of golden hair remained visible above the old crimson brocade of which the counterpane was made. The room was still darkened so that the objects in it were barely discernible, but presently...