The engineer smiled and his eyes closed.

Underwood and Terry hurried out, closing the iris door behind them. They came to the storage closets and found to their relief that the invaders had not removed the weapons stored there. Underwood selected another gun; Terry took a pair.

"I wish we'd hear again from Jandro," said Terry.

"He may be helping the group down at the locks. We're on our own here, it appears."

They came to the end of the corridor and the passage split, forming a U around the control room because the navigational machinery had to be located on the axis of the ship.

"Let's separate," Underwood said. "It'll give us a chance to attack from two directions. They may not have a guard that's too alert, since we couldn't be expected to need much guarding."

"Good idea," said Terry. He checked his watch with Underwood's. "Begin firing in exactly sixty seconds!"

They separated and went swiftly in opposite directions.

As Underwood came to the abrupt turn that would put him in a direct line with the door to the control room, he halted and listened for sounds from beyond. Footsteps were moving carelessly and hurriedly. Only one person, Underwood thought; therefore, it must be one of the Disciples. There was the unlikely possibility that one of his own men had escaped independently and had already been to the control room. He'd have to risk that.

He stepped around the corner and fired.