and—ah—all that sort of thing. Most profound. Perhaps I had better investigate up there. Screw driver, please." The Phoenix took the screw driver in one claw and flew up to the top of the pole. David could hear the creak of the lines under the Phoenix's weight and the rattling of the screw driver against the porcelain insulators. For some minutes the Phoenix investigated, clicking and scraping about, and muttering "Quite so" and "_There_ we are." Then it fluttered down again and rubbed its wings together. "The whole situation up there is a lot simpler than I thought it would be, my boy. The power lines merely come up to the pole on one side, pass through the insulators, and go away from the pole on the other side. Child's play! The covering on the lines is rather tough, however. We shall have to use the wire-cutters." The Phoenix returned to the top of the pole with the cutters, and worked on the wires for five more minutes. Bits of debris began to shower down on the hedge. One of the wires vibrated on a low note like a slack guitar string. "We must not forget the difference between alternating and direct current, my boy," said the Phoenix as it flew down again. "An important problem, that. Where is our wire? Ah, there we are. The pliers, please." "Do you need any help up there?" David asked. "No, everything is coming along beautifully, thank you. I shall have everything finished in a flash." Trailing one end of the wire in its beak, the Phoenix flew up into the darkness once more. The tinkering sounds began again, and a spurt of falling debris rattled in the leaves of the hedge. Suddenly it happened. There was a terrific burst of blue light, a sharp squawk from the Phoenix, and a shower of sparks. Another blue flash blazed up. The lights in the house, and down the whole street, flickered and went out. In the blackness which followed, each stage of the Phoenix's descent could be heard as clearly as cannon shots: the twanging and snapping as it tumbled through the wires, a drawn-out squawk and the flop of wings in the air below, the crash into the hedge, the jarring thud against the ground. Broken wires began to sputter ominously and fire out sparks. A smell of singed feathers and burning rubber filled the air. By the light of the sparks David saw the Phoenix staggering to its feet. He jumped to the bird's side, but the Phoenix