22nd. Started in company with Pierre to look for water ahead, steered a little north of east for about twelve miles to the points of the cliffs, and ascended a peak to get a view ahead. The line of cliff country ran North-East, and to the east, spinifex undulating country; nevertheless, as I wished to get a view of some of the hills shown on Mr. Gosse's map, I bore East and East-South-East for over thirty miles, but could not find a drop of water all day, and we had come nearly fifty miles. Camped on a small patch of feed. Very undulating spinifex country, and no place that would hold water, even after rain, for more than a day or two. 23rd. Decided not to go any further, although I much wished to get a view further to the east, but our horses would have enough to do to carry us back. Steered north for a few miles, and then North-West for twenty miles, thence West-South-West to camp, which we reached after dark, not having had any water for ourselves or horses since we left it yesterday morning. The weather was very warm, and our horses were done up when they reached camp. On our return we got a fine view to the North-East, which looks more promising. My brother and Windich intend going to-morrow in that direction in search of water. 24th. My brother and Windich started in search of water. We rested at camp. Took lunar observations, but did not get results which I care much to rely on, owing to the distances being too great. 25th. Rested at camp. My brother and Windich did not return, so I have good hopes that they have found water ahead. Took several sets of lunars this evening. Barometer 28.80 at 5 p.m.; warm weather. 26th (Sunday). Rested at camp. My brother and Windich returned late this evening, having been over sixty miles to the East-North-East, and having found only one small rock water-hole with water in it. Many rock holes had been seen, but all dry. They had met several natives. One woman and child they had caught and talked to. She did not seem frightened, and ate readily the damper and sugar given her. The country appears more parched than it has been, which I had thought scarcely possible. A range and flat-topped hill were seen about fifteen miles to the east of their farthest point, but they were unable to reach it. Barometer 28.70; fine. 27th. Rested at Blyth Pool. Intend going a flying trip to-morrow. Worked out several lunar observations, and the position of Blyth Pool is in latitude 26 degrees 1 minute, 50 seconds South, longitude 125 degrees 27 minutes East. Barometer 28.72; thermometer 67 degrees at 5 p.m.