One day a Water-Adder came around where all the Caddis houses were. "Um-hum," said he to himself. "There used to be a nice lot of Caddis Worms around here, and now I haven't seen one in ever so long. I suppose they are hidden away somewhere asleep. Well, I must go away from here and find my dinner. I am nearly starved. The front half of my stomach hasn't a thing in it." He whisked his tail and went away, but that whisk hit a tiny house of sticks, stones, and bits of broken shell, and a fat sleeping Caddis Nymph rolled out. It was the Biggest Brother.