enough is to be found there, and the monastery at Choeyling is a large consumer. On the other hand, in the Kharta Valley we were in a land of plenty. Gobar and rhododendron were to be had within a stone's throw of our present advanced base camp, and a little lower was an abundance of juniper. Food supplies also were better here; fresh vegetables and eggs, luxuries never seen on the other side, could easily be obtained from Kharta, and even the sheep in this region could be praised at the expense of the Rongbuk breed, which was incomparably skinny; lurking in the thigh of one recently killed we had actually discovered a nugget of fat. And presuming Wheeler were wrong? In any case we knew enough of the country to be sure that a valley further to the North would offer us little better than the Rongbuk Valley, for it must be situated in the drier area unvisited by the monsoon currents from the Arun. The conclusion was drawn as we came down from Lhakpa La more swiftly than the reader of these arguments might suppose. We had now found a way to approach Chang La--not an ideal way, because it would involve a descent, and not one that could be used immediately; but good enough for our purpose. If laden coolies could not be brought to the Lhakpa at present over so much soft snow they might find the march to their liking later; for good snow at angles not too steep involves far less labour than rougher ground; and might we not expect the snow to harden before long? The whole plan of campaign had been founded upon the belief that September would be the best month for climbing, and our greatest efforts, some sort of an assault upon the mountain, were timed to take place then. We must now proceed upon the assumption that what the wise men prophesied about the matter would come true; and they promised a fine September. About the beginning of the month the monsoon would come to an end; then we should have a succession of bright, clear days to melt the snow and cold, starry nights to freeze it hard. At worst the calm spell would only be broken by a short anger. In September, perhaps a fortnight hence, on these same slopes where now we toiled we should find a solid substance beneath our feet and an easy way.