ON THE ISAU RIVER—A KENYAH CHILD'S FUNERAL—A GREAT FISHING EXPEDITION— CATCHING FISH BY POISONING THE RIVER—TAKING OMENS—ENTERTAINING SCENESTHE JOURNEY CONTINUED UP THE KAYAN RIVER—FIRST EXPERIENCE OF KIHAMS, OR RAPIDS—WITH KENYAH BOATMEN—ADVANTAGE OF NATIVE COOKING—LONG PELABAN—THE ATTRACTIVE KENYAHS—SOCIAL STRATA—CUSTOMS AND HABITS—VALUABLE BEADSCHAPTER VIII