The book has been criticised for its caricature-like portrayal of Native Americans through the character Injun Joe. He is depicted as malevolent for the sake of malevolence, is not allowed to redeem himself in any way by Twain, dies a pitiful and despairing death in a cave and upon his death is treated as a tourist attraction. Revard suggests that the adults in the novel blame the character's Indian blood as the cause of his evil.[13]