There was a split second of shocked silence and then a number of things happened at once. I lunged toward the porch, tripped over one of the buckets, and fell flat on the path in a deluge of milk, Mandy let out a shriek that could have been heard as far as the wagon road, and Jamie popped out of the front door like the Demon King in a pantomime. He grabbed Mandy up in one arm, leapt off the porch, and was nose-to-nose with the woman before I had even got to my knees. “Leave my house,” he said, in the sort of calm voice that made it clear the only other option was instant death.