And he fell into a long and greedy meditation, in which, as usual, his fancy pursued a quarry and brought it down.  He took no notice meanwhile of the objects passed as they approached the Tower, although among them were many that might well have roused the attention of a landlord; as, for instance, the condition of the long drive leading up to the house, with its deep ruts and grass-grown sides; a tree blown down, not apparently by any very recent storm, and now lying half across the roadway, so that the horse and carriage picked their way with difficulty round its withered branches; one of the pillars of the fine gateway, which gave access to the walled enclosure round the house, broken away; and the enclosure within, which had been designed originally as a formal garden in the Italian style, and was now a mere tangled wilderness of weeds and coarse grass, backed by dense thickets of laurel and yew which had grown up in a close jungle round the house, so that many of the lower windows were impenetrably overgrown.

As they drew up at the gate, the Pengarth driver looked with furtive curiosity at the house-front.  Melrose, in the words of Lydia to young Faversham, had “become a legend” to his neighbourhood, and many strange things were believed about him.  It was said that the house contained a number of locked and shuttered rooms which were never entered; that Melrose slept by day, and worked or prowled by night; that his only servants were the two Dixons, no one else being able to endure his company; that he and the house were protected by savage dogs, and that his sole visitors were occasional strangers from the south, who arrived with black bags, and often departed pursued with objurgations by Melrose, and in terror of the dogs.  It was said also that the Tower was full of precious and marvellous things, including hordes of gold and silver; that Melrose, who was detested in the countryside, lived in the constant dread of burglary or murder; and finally—­as a clue to the whole situation which the popular mind insisted on supplying—­that he had committed some fearful crime, during his years in foreign parts, for which he could not be brought to justice; but remorse and dread of discovery had affected his brain, and turned him into a skulking outcast.

Possessed by these simple but interesting ideas, the Pengarth man sharply noticed, first that the gate of the enclosure was padlocked, Melrose himself supplying a key from his pocket; next that most of the windows of the front were shuttered; and lastly—­strange and unique fact, according to his own recollections of the Tower—­that two windows on the ground floor were standing wide open, giving some view of the large room within, so far as two partially drawn curtains allowed.  As Melrose unlocked the gate, the house door opened, and three huge dogs came bounding out, in front of a gray-haired man, whom the driver of the wagonette knew to be “owd Dixon,” Melrose’s butler and factotum.  The driver was watching the whole scene with an absorbed curiosity, when Melrose turned, threw him a sudden look, paid him, and peremptorily bade him be off.  He had therefore no time to observe the perturbation of Dixon who was coming with slow steps to meet his master; nor that a woman in white cap and apron had appeared behind him on the steps.