It was a sultry afteron in early July. The sun was shining out of a cloudless blue sky, the air was so still and so overpoweringly hot that it seemed to have sent every living creature, save the owner of the voice that was calling upon Margaret Anstruther, to sleep, for answer was returned to the thrice repeated call, and the silence which the summons had broken settled once more over the garden. Not a leaf on even one of the topmost twigs of the huge old elms from underneath which that insistent voice had come was stirring, t an insect chirped, and the birds who held morning and evening concerts among the branches were silent w.