16.1. Ernest Giles.
16.2. W.H. Tietkins and Others.
[CHAPTER 17. ROE, GREY, AND GREGORY.]
17.1. Roe and the Pioneers.
17.2. Sir George Grey.
17.3. Augustus C. Gregory.
[CHAPTER 18. A.C. AND F.T. GREGORY.]
18.1. A.C. Gregory on Sturt's Creek and the Barcoo.
18.2. Frank T. Gregory.
[CHAPTER 19. FROM WEST TO EAST.]
19.1. Austin.
19.2. Sir John Forrest.
19.3. Alexander Forrest.
[CHAPTER 20. LATER WESTERN EXPEDITIONS.]
20.1. Cambridge Gulf and the Kimberley District.
20.2. Lindsay and the Elder Exploring Expedition.
20.3. Wells and Carnegie in the Northern Desert.
20.4. Hann and Brockman in the North-West.