"I got here first," said Bell.

"I own this building!"

"You can have it back after I say good-bye to my girl."

Now Preston Whiteway craned his neck to look past Bell, and bawled, "Marion? Is that you?"

"Yes! This is Isaac. I want you to meet him."

"Pleased to meet you!" said Preston Whiteway, looking anything but. "Marion, we better get upstairs. We've got work to do."

"You go ahead," she said coolly. "I want to say good-bye to Isaac."

Whiteway leaped from his car, bellowing for the doorman to park it. As he charged past, he asked Bell, "How fast is your Locomobile?"

"Faster than that," said Bell, nodding at the Rolls-Royce.

Marion covered her mouth to keep from laughing, and when Whiteway had moved out of earshot she said to Bell, "You two sounded like boys in a school yard. How could you be jealous of Preston? He's really very nice. You'll like him when you get to know him."

"I'm sure," said Bell. He took her beautiful face gently in his hands and kissed her lips. "Now, you take care of yourself."

"Me? You take care of yourself. Please, take care of yourself." She forced a smile. "Maybe you should bone up on your sword fighting."

"I intend to."

"Oh, Isaac, I wish we had more time."

"I'll get back as soon as I can."

"I love you, my darling."

HIGH ABOVE THE CASCADES Cutoff construction yard, a single gondola car had been left behind on a siding. It sat a short distance above the switch that, when closed, would connect the siding to the steep grade of a supply spur that connected the railroad's newly built lumber mill in the forest miles up the mountain to the construction yard below. The car was heavily laden, heaped higher than its sides with a crown of freshly sawn mountain hemlock crossties bound for the cutoff's creosoting plant to be impregnated with coal tar preservative.

The Wrecker saw an opportunity to strike again, sooner than he had planned, killing two birds with one stone. This attack would rattle not only the Southern Pacific Railroad. If he could pull it off, it would announce how immune he was from the protective efforts of the Van Dorn Detective Agency.

He was a coldly methodical man. He had planned the tunnel attack meticulously, allotting time to every stage, from recruiting an accomplice with the ideal mix of zeal and naivete to pinpoint ing the geologically propitious location for the dynamite to planning his escape route. The Coast Line Limited attack had taken similar efforts, including using a hook to make it obvious that the destruction was sabotage, not a mere accident. He had similar schemes for wreckage lined up, in various stages of readiness, although some of them had to be scrapped now that the Van Dorn detectives were guarding key rail yards and maintenance shops.

But not every sabotage job had to be planned. The railroad system that crisscrossed the nation was immensely complex. Opportunities for destruction abounded, so long as he employed his superior knowledge to be ever alert to mistakes and negligence.