OK, fine—at first I wasn’t sure if it really was a shriek for help or if some wave rushing through the area had upset my thoughts. After all, if you believe the people wearing aluminum-foil helmets, there are millions of radio, television, and of course cell phone signals flitting through the air all the time, so the likelihood that I might fly through one of those waves at some point and be able to interpret it was more than probable. At least, I thought so. Science wasn’t really my kind of thing in school, but I had always liked the experiments with loud bangs, big whooshes, or bad smells. Although ultimately the question of why the bangs, whooshes, or smells occur always really irritated me. Anyways, I focused my attention on what I thought I had heard, and in fact I heard the shriek again. Clearly a shriek for help. From Martin. Uh-oh, foul mischance! I raced to the door that he had disappeared through and flashed through it as well without even looking for the crack or keyhole first.