As he finished, Damis thrust back on the Viceroy's chin with a sudden effort. There was a dull crack as Glavour's neck broke and Damis gently lowered the inert bulk to the floor. He felt a touch on his arm as he straightened up. He whirled like a cat and Lura shrank back with a frightened gesture. Damis opened his arms and in an instant the Earth-girl was folded in them.

"Is my father safe?" was her first question.

"Safer by far than we are," exclaimed Damis with a sudden pang of anxiety. He glanced at the time-recording device on the wall. Three-quarters of an hour had passed since he had first entered the Viceregal palace. If the estimates of Tubain's arrival which he had heard were correct, the Jovian fleet should be almost most overhead. "Come," he cried to Lura, "we have no time to lose if we escape before the palace and all in it are destroyed. Where did Havenner land his ship?"

"In the yard west of the palace," she replied.

"Pray that it is still there," said Damis. "We can reach it through the path by which I entered this room. Come quickly."

With Lura at his heels, he passed [117] through the rent in the tapestry and entered the secret passage through the walls. The way twisted and turned interminably, but finally he paused before a door. Before opening it he slid back a panel which opened a peep-hole and looked out.

"The ship is there," he whispered in a voice of relief. "There is only one guard over it that I can see. Why didn't I think to bring Glavour's weapons? I'll have to try to catch him by surprise. When I open the door, run straight for the space ship as though you were trying to escape from me. Don't try to dodge the guard, keep right on for the ship. As soon as I overpower the guard, get in the ship and hold your hand on the starting lever. When I get on board, throw in the power at a low rate. We don't want to rise rapidly enough to get out of easy control. Do you understand?"

"Yes, Damis," she whispered.

He watched until a sudden shout drew the attention of the sentry momentarily away from the ship he was guarding. A confused sound of cheering came from the palace and the sentry looked toward the western heavens. A moment of gazing and he raised his voice in a raucous shout of joy. Instantly Damis swung open the door.

Lura sped out like a frightened deer with Damis in close pursuit. The attention of the sentry was fixed on some distant object in the sky and he did not see the oncoming pair until Lura was only a few yards from him. The sound of her footsteps attracted his attention and he glanced down at her. An expression of surprise came over his heavy features and he reached for a weapon. His gesture was never finished, for Damis' fist caught him under the ear and he dropped in his tracks. Damis looked in the direction in which the sentry had been staring and a cry broke from his lips.