Less than two hours later their rooms were vacant, their duffle was stowed in the long dugout, the Peruvian crew stood arrogantly eying the Brazilians who had gathered to witness the departure, and the Americans were bidding good-by to Remate de Males in general and its German resident in particular.

"Mr. Schwandorf, we thank you for your efficient aid," said Knowlton, extending a hearty hand. "You have helped us to get going with all dispatch, and we trust that we can repay the favor soon."

"You owe me no thanks," was the curt reply. "I would expect you to do as much for me if our positions were reversed. I wish you luck."

"Get aboard, Tim!" McKay ordered, setting the example himself. Tim obeyed, first giving the important Joao d'Almeida Magalhaes Nabuco Pestana da Fonseca a real American handgrip and getting in return a double embrace from that worthy official. Whereafter he winked and grinned expansively at several women garbed in violent hues of red, yellow, and green, frowned slightly at Schwandorf, lit the last cigar he was to smoke for many a long day, and, as the dugout began to move, erupted into a more or less musical farewell to the females of the species:

"The Yanks are goin' away,
Pa-a-arley-voo!
They're movin' on to-day,
Pa-a-arley-voo!
The Yanks are goin' away, they say,
Leavin' the girls in a heartless way,
Rinkydinky-parley-voo!"

With one final wave of his cigar to the gesticulating Joao and the grinning women he turned his back on the town and faced the little-known river and the inscrutable jungle. But neither his eyes nor his thoughts traveled beyond the bow of the boat. Through narrowed lids he studied the swaying paddlers and the piratical José. And in his mind echoed the whispered warning of Joao, delivered during the effusive embrace at parting:

"Comrade, watch those bastardos Peruanos."


CHAPTER VI.

IN THE NIGHT WATCH