Magnus stared at one of the slender towers that stood at each of the four corners of the Academy. It was not standing up straight; in fact, it looked like a poor relation of the Leaning Tower of Pisa. Magnus stared at it, concentrated, and snapped his fingers. The tower leaped back into place as if it were a crouching person who had suddenly straightened up. There was a faint series of cries issuing from the tower windows. Magnus had not realized there were people inside. This struck him as unsafe.