out.

There was nothing outside the window. No shadows. As if there might be a fog. But no fog, however, thick, could hide the apple tree that grew close against the house.

But the tree was there ... shadowy, indistinct in the gray, with a few withered apples still clinging to its boughs, a few shriveled leaves reluctant to leave the parent branch.

The tree was there now. But it hadn't been when he first had looked. Mr. Chambers was sure of that.

And now he saw the faint outlines of his neighbor's house ... but those outlines were all wrong. They didn't jibe and fit together ... they were out of plumb. As if some giant hand had grasped the house and wrenched it out of true. Like the house he had seen across the street the night before, the house that had painfully righted itself when he thought of how it should look.

Perhaps if he thought of how his neighbor's house should look, it too might right itself. But Mr. Chambers was very weary. Too weary to think about the house.

He turned from the window and dressed slowly. In the living room he slumped into his chair, put his feet on the old cracked ottoman. For a long time he sat, trying to think.

And then, abruptly, something like an electric shock ran through him. Rigid, he sat there, limp inside at the thought. Minutes later he arose and almost ran across the room to the old mahogany bookcase that stood against the wall.

There were many volumes in the case: his beloved classics on the first shelf, his many scientific works on the lower shelves. The second shelf contained but one book. And it was around this book that Mr. Chambers' entire life was centered.

Twenty years ago he had written it and foolishly attempted to teach its philosophy to a class of undergraduates. The newspapers, he remembered, had made a great deal of it at the time. Tongues had been set to wagging. Narrow-minded townsfolk, failing to understand either his philosophy or his aim, but seeing in him another exponent of some anti-rational cult, had forced his expulsion from the school.

It was a simple book, really, dismissed by most authorities as merely the vagaries of an over-zealous mind.

Mr. Chambers took it down now, opened its cover and began thumbing slowly through the pages. For a moment the memory of happier days swept over him.

Then his eyes focused on the paragraph, a paragraph written so long ago the very words seemed strange and unreal:

Man himself, by the power of mass suggestion, holds the physical fate of this earth ... yes, even the universe. Billions of minds seeing trees as trees, houses as houses, streets as streets ... and not as something else. Minds that see things as they are and have kept things as they were.... Destroy those minds and the entire foundation of matter, robbed of its regenerative power, will crumple and slip away like a column of sand....

His eyes followed down the page:

Yet this would have nothing to do with matter itself ... but only with matter's form. For while the mind of man through long ages may have moulded an imagery of that space in which he lives, mind would have little conceivable influence upon the existence of that matter. What exists in our known universe shall exist always and can never be destroyed, only altered or transformed.

But in modern astrophysics and mathematics we gain an insight into the possibility ... yes probability ... that there are other dimensions, other brackets of time and space impinging on the one we occupy.

If a pin is thrust into a shadow, would that shadow have any knowledge of the pin? It would not, for in this case the shadow is two dimensional, the pin three dimensional. Yet both occupy the same space.

Granting then that the power of men's minds alone holds this universe, or at least this world in its present form, may we not go farther and envision other minds in some other plane watching us, waiting, waiting craftily for the