"By the way, Sanders," he said, "I have just had a pigeon-post from the river—Bosambo is back in the Ochori country. Have you any idea how he arrived there?"
"I think I have," said Sanders, with a grim little smile, "and I think I shall be calling on Bosambo very soon."
But that was a threat he was never destined to put into execution. That same evening came a wire from Bob.
"Your leave is granted: Hamilton is to act as Commissioner in your temporary absence. I am sending Lieutenant Francis Augustus Tibbetts to take charge of Houssas."
"And who the devil is Francis Augustus Tibbetts?" said Sanders and Hamilton with one voice.
CHAPTER I
HAMILTON OF THE HOUSSAS
Sanders turned to the rail and cast a wistful glance at the low-lying shore. He saw one corner of the white Residency, showing through the sparse isisi palm at the end of the big garden—a smudge of green on yellow from this distance.