"Sessions," Rexroad said, "was a bully. The trouble started at about the halfway point. It ended with passengers engaging in open warfare with each other and the crew. Sessions was lucky to escape with his life." "As I recall," Ellason said, "there was something about stunners." Phipps rubbed his chin. "No weapons were allowed on the ship, but you must remember the colonists were selected for their intelligence and resourcefulness. They utilized these attributes to set up weapon shops to arm themselves." "The second trip is history," Rexroad said. "And a puzzle." Ellason nodded. "The ship disappeared." "Yes. We gave control to the colonists." "Assuming no accident in space," Phipps said, "it was a wrong decision. They probably took over the ship." "And now," Ellason said, "you're going to try again." Rexroad said very gravely, "We've got the finest captain in Interplanetary. Harvey Branson. No doubt you've heard of him. He's spent his life in our own system, and he's handpicking his own crew. We have also raised prerequisites for applicants. We don't think anything is going to happen, but if it does, we want to get an impersonal, unprejudiced view. That's where you come in. You do the observing, the reporting. We'll evaluate it on your return." "If I return," said Ellason. "I suppose that's problematical," Phipps said, "but I think you will. Captain Branson and his fifty crewmen want to return as badly as you do." He grinned. "You can write that novel you're always talking about on your return trip on the Weblor II." Being a Nilly is important, probably as important as running the ship, and I think it is this thought that keeps us satisfied, willing to be what we are. The Weblor II had been built in space, as had its predecessor, the Weblor I, at a tremendous cost. Basically, it was an instrument which would open distant vistas to colonization, reducing the shoulder-to-shoulder pressure of a crowded solar system. A gigantic, hollow spike, the ship would never land anywhere, but would