Page:The warlord of Mars.djvu/244

 heard answering shouts and the footfalls of many men running and the clank of accouterments and the commands of officers.

"The door! Quick, John Carter, bar the door!" cried Tardos Mors.

Already the guard was in sight, charging across the open court that was visible through the doorway.

A dozen seconds would bring them into the tower. A single leap carried me to the heavy portal. With a resounding bang I slammed it shut.

"The bar!" shouted Tardos Mors.

I tried to slip the huge fastening into place, but it defied my every attempt.

"Raise it a little to release the catch," cried one of the red men.

I could hear the yellow warriors leaping along the flagging just beyond the door. I raised the bar and shot it to the right just as the foremost of the guardsmen threw himself against the opposite side of the massive panels.

The barrier held—I had been in time, but by the fraction of a second only.

Now I turned my attention to the prisoners. To Tardos Mors I went first, asking where the [ 232 ]