Ermy was an enormously fat female weasel who belonged to a small band of three other weasels. She owned a rusty woodsaw which she used as a weapon. Ermy and her companions annoyed and trapped Dorothea Duckfontein Dillworthy, but when Ermy was hit by Dotti over the head with a paddle she made such a noise that Brocktree and Ruffgar Brookback came running and tied them to a tree.
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