Marcus had emptied his revolver at the mule, and though he still wore his cartridge belt, he was for the moment as unarmed as McTeague.

“I guess,” began McTeague coming forward a step, “I guess, even if we are done for, I’ll take—­some of my truck along.”

“Hold on,” exclaimed Marcus, with rising aggressiveness.  “Let’s talk about that.  I ain’t so sure about who that—­who that money belongs to.”

“Well, I am, you see,” growled the dentist.

The old enmity between the two men, their ancient hate, was flaming up again.

“Don’t try an’ load that gun either,” cried McTeague, fixing Marcus with his little eyes.

“Then don’t lay your finger on that sack,” shouted the other.  “You’re my prisoner, do you understand?  You’ll do as I say.”  Marcus had drawn the handcuffs from his pocket, and stood ready with his revolver held as a club.  “You soldiered me out of that money once, and played me for a sucker, an’ it’s my turn now.  Don’t you lay your finger on that sack.”

Marcus barred McTeague’s way, white with passion.  McTeague did not answer.  His eyes drew to two fine, twinkling points, and his enormous hands knotted themselves into fists, hard as wooden mallets.  He moved a step nearer to Marcus, then another.

Suddenly the men grappled, and in another instant were rolling and struggling upon the hot white ground.  McTeague thrust Marcus backward until he tripped and fell over the body of the dead mule.  The little bird cage broke from the saddle with the violence of their fall, and rolled out upon the ground, the flour-bags slipping from it.  McTeague tore the revolver from Marcus’s grip and struck out with it blindly.  Clouds of alkali dust, fine and pungent, enveloped the two fighting men, all but strangling them.

McTeague did not know how he killed his enemy, but all at once Marcus grew still beneath his blows.  Then there was a sudden last return of energy.  McTeague’s right wrist was caught, something licked upon it, then the struggling body fell limp and motionless with a long breath.

As McTeague rose to his feet, he felt a pull at his right wrist; something held it fast.  Looking down, he saw that Marcus in that last struggle had found strength to handcuff their wrists together.  Marcus was dead now; McTeague was locked to the body.  All about him, vast interminable, stretched the measureless leagues of Death Valley.

McTeague remained stupidly looking around him, now at the distant horizon, now at the ground, now at the half-dead canary chittering feebly in its little gilt prison.