Zane Grey 
Wilderness Trek 

The Australian bush country is as rugged as any terrain in the world. Two American cowpokes, Sterl and Red, found this out when they signed to drive a mammoth herd 3, 000 miles across rough country.—No cattlemen had ever done this before. They knew they were in for a hard time, but they didn’t count on hostile aborigines who knew some strange and unusual ways to kill a man. Sterl and Red found themselves with a lot more at stake than just a cattle drive.