But the German laughed at him.

"Love is rare, non-contagious sickness!" asserted Sita Ram with conviction.

At the head of the stairs Ranjoor Singh and Yasmini stood looking into each other's eyes. He looked into pools of laughter and mystery that told him nothing at all; she saw a man's heart glowing in his brown ones.

"It will be for you now," said Ranjoor Singh, "to act with speed and all discretion. I don't know what we are going to see, although I know it is artillery of some sort. I am sure he has a plan for destroying every trace of whatever it is, and of himself and me, if he suspects treachery. I know no more. I can only go ahead."

"And trust me!" said Yasmini.

The Sikh did not answer.

"And trust me!" repeated Yasmini. "I will save you out of this, Ranjoor Singh sahib, that we may fight our quarrel to a finish later on. What would the world be without enemies? You will not find artillery!"

"How do you know?"

"I have known for nearly two years what you will find there, my friend! Only I have not known exactly where to find it. And yet sometimes I have thought that I have known that, too! Go, Ranjoor Singh. You will be in danger. Above all, do not try to force that German's hand too far until I come with aid. It is better to talk than fight, so long as the enemy is strongest!"

"Woman!" swore Ranjoor Singh so savagely that she laughed straight into his face. "If you suspect—if you can guess where we are going—send men to surround the place and watch!"