One Door From Heaven

bucks' worth of business, but with the chatty enthusiasm of a pathetic social misfit who believed that sparkling conversation could be made from any subject short of the raw lists of names in the telephone directory, although perhaps he would get around to those, as well, before the cap was back on the tank.
        If Cass had been a criminal type or a rabid activist committed to the elimination of sound pollution, she might have shot Earl and put an end to her misery and his. Instead, she watched the gallons mount up in the tabulation windows on the antique pump and thanked God that she had developed such a high tolerance for boredom during her childhood and adolescence in rural Indiana and in a family whose friends were all college academics.
        The gunfire in the store immediately enlivened the night-not merely of itself, but by the effect it had on Earl. Cass wasn't surprised that he reacted with alarm, as she did, but surprise was inadequate to describe her further reaction when she saw the changes occurring in his face during the four shots that followed the first. Unless Earl happened to be a werewolf out of phase with the moon, he wasn't in fact Earl the packaged-macaroni aficionado at all, but something that Cass might not have been prepared to cope with if she hadn't pursued an eight-year fascination with ufology.
        She'd been leaning against the motor home, her left hand in the roomy purse slung from her shoulder, and on the sound of the first shot, she had stood up straight. By the time the flat crack of the fifth round split the air and echoed off the side of the Fleetwood, as Earl grew weary of his old dull personality and began to set loose the party animal within, Cass knew what to do, and did it.
        When her left hand came out of the purse, it held a 9-mm pistol, which she conveyed to her right hand with a cross-body toss. As she opened fire on an Earl Bockman grown uglier than he had been boring, she thrust her left hand into the purse once more, withdrew a second pistol identical to the first, and opened fire with it, too, hoping that no round would hit a gasoline pump, sever a fuel line, and turn her into a dancing human torch more spectacular than any fabulously costumed role she had ever played on a Vegas stage.
        AS SHE STEPPED OUT of the motor home with the 12-gauge, Polly heard the gunfire and knew at once that it didn't originate from the other side of the Fleet wood but came from a point somewhat farther away, perhaps from the store.
        Because of a mutual lifelong interest in firearms inspired by Castor and Pollux, the mythological Greek warriors after whom they had been named, and because of a more recent mutual interest in self-defense and martial arts inspired by the three years that they had spent in the higher social echelons of the film industry, Polly and Cass traveled the lonely highways of America with confidence that they could handle any threat that might arise.
        Rounding the front of the motor home, Polly heard a fusillade that originated nearer than the first. She recognized the distinct sound of Cass's twin pistols, which she had heard often enough on firing ranges over the years.
        When she arrived on scene, shotgun at the ready, she discovered that her sister was dealing with one lonely-highway threat that, in all honesty, they had not foreseen. The evil alien of Old Yeller's succinct laptop message, bursting out of Earl Bockman's ripped and wrenched clothing, pitched violently backward between two gasoline pumps, reeling under the impact of hollow-point 9-mm slugs, twitching and squealing in pain and rage, flopping like a beached fish on the graveled ground between the pumps and the station.
        "Got this covered," Cass said, though her face was ghastly pale even in the flattering amber-and-red glow of the Christmas lights, and though her eyes bulged like those of someone suffering from a wildly overactive thyroid gland, and though her hair was seriously in need of a comb. "Curtis must be inside," she added, before following the unpredictable Mr. Bockman between the pumps.
        Fearful for Curtis, hurrying toward the building, Polly got a better look at the apparently terminal station proprietor, and she decided that she much preferred Earl when he'd been tall, bald, and boring. Writhing, spasming, coiling, flailing, hissing, snapping-and now shrieking even more furiously when Cass opened fire on him again-he