One of the fascinations of the time travel story lies in the endless source of speculation concerning its manifold possibilities. So many elements of time traveling stories seem to be contrary to reason and lead the thinking reader into all sort of absurd situations.

Readers may find some of these apparent contradictions in the present story. Even the scientists of the 22nd century found themselves unable to follow the mysterious program of the owners of the silver vehicles who wanted to transfer a whole race through time.

But this story is thrilling from beginning to end. It leaves one with a sense that there was much that our hero could have told us, if he were able. It leaves us with a haunting sense of mystery, of unnamable fear and of desolation.

This classic short story, by the author of The Day of the Triffids and The Midwich Cookoos (filmed as Village of the Damned) originally appeared in Wonder Stories in 1931.

Includes an introduction by Karl Wurf.