He bit his fingers, frowned, looked anxiously down the river, then across to the brick fort at Tanna, then to the new mud fort at Aligarh on the other bank, as if wondering whether he should send or signal a message to one or the other. Hubbo was silent for a moment, then he said:

"Have I the huzur's leave to speak?"

"By the twelve imáms[#], yes! but quickly."

[#] High priests descending from Ali, the son-in-law of Mahomet.

"There is a mistri on board the serang's boat who is used to working in ships--a khalasi from Gujarat. He might do something on board your excellency's ship. If this vessel sank, according to the plan, the Firangi would not be able to get aboard the others, and they would have time to sink slowly."

"Barik allah![#] It is a good idea. Bid the mistri come aboard at once."

[#] "Bravo!"

Hubbo sent a long hail over the water. The serang cast off the rope by which he had made fast to the sloop, and the petala came slowly down until it was abreast of the subahdar's vessel. Hossain, Desmond, and Karim stepped aboard, the last carrying a small box of tools. Only the Bengali was left in the boat. All salaamed low to the subahdar.

"This, huzur, is my friend," said Hubbo, presenting his brother. "This is the mistri, and this his assistant."

"Good!" said the subahdar. "Go down into the hold, mistri: look to the holes; if they are not large enough, make them larger, and as quickly as you can."