Harriwell shrugged his shoulders pityingly.

"Sorry, old man, but it's a native poison, and there are no known antidotes for native poisons. Try and compose yourself, and if——"

Two sharp reports of a rifle from without, interrupted the discourse, and Brown, entering, reloaded his rifle and sat down to table.

"The cook's dead," he said. "Fever. A rather sudden attack."

"I was just telling Mr. Arkwright that there are no antidotes for native poisons——"

"Except gin," said Brown.

Harriwell called himself an absent-minded idiot and rushed for the gin bottle.

"Neat, man, neat," he warned Bertie, who gulped down a tumbler two-thirds full of the raw spirits, and coughed and choked from the angry bite of it till the tears ran down his cheeks.

Harriwell took his pulse and temperature, made a show of looking out for him, and doubted that the omelet had been poisoned. Brown and McTavish also doubted; but Bertie discerned an insincere ring in their voices. His appetite had left him, and he took his own pulse stealthily under the table. There was no question but what it was increasing, but he failed to ascribe it to the gin he had taken. McTavish, rifle in hand, went out on the veranda to reconnoitre.

"They're massing up at the cook-house," was his report. "And they've no end of Sniders. My idea is to sneak around on the other side and take them in flank. Strike the first blow, you know. Will you come along, Brown?"