acquaintances thought him a nut. Let ’em; he didn’t care.
But he was too good a psychologist to deceive himself long or completely. He did care. He wanted to make a big impression, but he was one of those unfortunates who adopt a method that produces the effect opposite to the one they want.
Hell, he thought, no use introspecting myself into the dumps. Chalmers says it’ll work. The old bore misses fire once in a while, like the time he tried to psychoanalyze the cleaning woman and she thought he was proposing marriage. But that was an error of technique, not of general theory. Chalmers was sound enough on theory, and he had already warned of dangers in the practical application in this case.
Yes. If he said that one could transport oneself to a different place and time by formula, it could be done. The complete escape from—well, from insignificance, Shea confessed to himself. He would be the Columbus of a new kind of journey!
Harold Shea got up and began to pace the floor, excited by the trend of his own thoughts. To explore—say the world of the Iliad. Danger: one might not be able to get back. Especially not, Shea told himself grimly, if one turned out to be one of those serf soldiers who died by thousands under the gleaming walls of Troy.
Not the Iliad. The Slavic twilight? No; too full of man-eating witches and werewolves. Ireland! That was it—the Ireland of Cuchulinn and Queen Maev. Blood there, too, but what the hell, you can’t have adventure without some danger. At least, the dangers were reasonable open-eye stuff you could handle. And the girls of that world—they were something pretty slick by all description.
###
It is doubtful whether Shea’s colleagues noticed any change in his somewhat irregular methods of working. They would hardly have suspected him of dropping Havelock Ellis for the Ulster and Fenian legendary cycles with which he was conditioning his mind for the attempted “trip.” If any of them, entering his room suddenly, had come on a list with many erasures, which included a flashlight, a gun, and mercurochrome, they would merely have supposed that Shea intended to make a rather queer sort of camping expedition.
And Shea was too secretive about his intentions to let anyone see the equipment he selected: A Colt .38 revolver with plenty of ammunition, a stainless-steel hunting knife—they ought to be able to appreciate metal like that, he told himself—a flashlight, a box of matches to give him a reputation as a wonder worker, a notebook, a Gaelic dictionary, and, finally, the Boy Scout Handbook, edition of 1926, as the easiest source of ready reference for one who expected to live in the open air and in primitive society.
Shea went home after a weary day of asking questions of neurotics, and had a good dinner. He put on the almost-new riding clothes and strapped over his polo coat a shoulder pack to hold his kit. He put on the hat with the green feather, and sat down at his desk. There, on sheets of paper spread before him, were the logical equations, with their little horseshoes, upside-down Ts, and identity signs.
His scalp prickled a trifle as he gazed at them. But what the hell! Stand by for adventure and romance! He bent over, giving his whole attention to the formulas, trying not to focus on one spot, but to apprehend the whole:
“If P equals not-Q, Q implies not-P, which is equivalent to saying either P or Q or neither, but not both. But if not-P is not implied by not-Q, the counter-implicative form of the proposition—”
There was nothing but six sheets of paper. Just that, lying in two neat rows of three sheets, with perhaps half an inch between them. There should be strips of table showing between them. But there was nothing—nothing.
“The full argument thus consists in an epicheirematic syllogism in Barbara, the major premise of which is not the conclusion of an enthymeme, though the minor premise of which may or may not be the conclusion of a