"Manning!" he gasped.
"What's your trouble, skipper?" asked Strong of the young spaceship captain.
Before James could answer there was a sudden clamor from beyond the next hatch leading to the main passenger cabin. Suddenly the hatch was jerked open and a group of frightened men and women poured through. The first to reach Strong, a short fat man with a moonface and wearing glasses, began to jabber hysterically, while clinging to Strong's arm.
"Sir, this ship is going to blow up any moment. You've got to save us!" He turned to face Al James. "And he refused to allow us to escape in the jet boats!" He pointed an accusing finger at the young skipper as the other passengers loudly backed him up.
"Just a moment," snapped Strong. "There's a Solar Guard rocket cruiser only five hundred yards away, so take it easy and don't get hysterical. No one is going to get hurt if you keep calm and obey orders!" He turned to James. "What's the trouble, skipper?"
"It's the reaction chamber. The lead baffle around the chamber worked loose and flooded everything with radiation. Now the mass in number-three rocket is building and wildcatting itself. If it gets any higher, it'll explode."
"Why didn't your power-deck man dump the mass?" asked Strong.
"We didn't know it was wildcatting until after he had tried to repair it. And he didn't tighten the bolts enough to keep it from leaking radiation." The young skipper paused. "He lived long enough to warn us, though."
"What's the Geiger count on the radiation?" asked Strong.
"Up to twelve thirty-two—about ten minutes ago," answered James. "I pulled everybody out of the power deck and cut all energy circuits, including the energizing pumps. We didn't have any power so I had to use the combined juice of the three jet boats to send out the emergency signal that you picked up." He turned to face the little man with the glasses. "I had a choice of either saving about fifteen passengers on the jet boats, and leaving the others, or take a chance on saving everybody by using the power to send out a message."