Derleth’s newspaper reporter Tex Harrigan had at least one time-travel encounter: a man named Vanderkamp who saw an atomic war thirty years in the future and then considered escaping back to 1650 New Amsterdam. But 1650 has a shrewish woman who reminds him a bit too much of his own shrewish sister, so that’s obviously not an ideal destination. The machine also has a curious effect on aging that Tex never did figure out (and neither did this reader).

Mr. Guy Faulkner, an American lost in the London fog, finds himself back in the time of the Gunpowder Plot.