A pang shot through me as she said it. A hundred and fifty years to separate us. A vast gulf. An impassible barrier.

"That mechanism said it would return!"

"Exactly," agreed Alten. An excitement was upon us all. "Exactly what I mean! Shall we chance it? Try it? There's nothing else I can think of to do. I have a revolver and two hunting rifles."

"Just what do you mean?" I demanded.

"I mean, we'll take my car and go to Tugh's house on Patton Place. Right now! And if that mechanical monster returns, we'll seize it!"

Alten, the usually calm, precise man of science, was tensely vehement. "Seize it! Why not? Three of us, armed, ought to be able to overcome a Robot! Then we'll seize the Time-traveling cage. Perhaps we can operate it. If not, with it in our possession we'll at least have something to show the authorities; there'll be no ridicule then!"

Our inescapable destiny was making us plunge so rashly into this mystery! With the excitement and the strange fantasy of it upon us, we thought we were acting for the best.

Within a quarter of an hour, armed and with a long overcoat and a scarf to hide Mary Atwood's beauty, we took Alten's car and drove to Patton Place.

CHAPTER IV

The Fight With the Robot