The next hour, nothing happened. The fourth compound stayed closed up tight. I started to get bored. I started to wish the hobo hadn't left. We could have chatted awhile. Then I saw the third truck of the day come heading in. I raised the field glasses and saw California plates. Same type of truck, dirty red color, rumbling in off the highway, heading for the end compound. It went through a different routine from the first two. It went in through the gates, but there was no change of driver. The truck just reversed straight in through the roller door. This guy was obviously authorized to see inside the shed. Then a wait. I timed it at twenty-two minutes. Then the roller door winched up and the truck came back out. Drove straight back out through the gates and headed for the highway. I took a fast decision. Time to go. I wanted to see inside one of those trucks. So I scrambled to my feet and grabbed the field glasses and the water canteen. Ran under the overpass to the northbound side. Clawed my way up the steep bank and leapt the concrete wall. Back to the old Cadillac. I slammed the hood shut and got in. Started up and rolled along the shoulder. Waited for a gap and gunned the big motor. Nudged the wheel and accelerated north. I figured the red truck might be three or four minutes ahead. Not much more than that. I hopped past bunches of vehicles and pushed the big old car on. Then settled back to a fast cruise. I figured I was gaining all the time. After a few miles I spotted the truck. Eased off and sat well back, maybe three hundred yards behind him. Kept a half-dozen vehicles between him and me. I settled back and relaxed. We were going to L.A., according to Roscoe's menorah theory.