Well, upon invading his native land with all this pomp and circumstance after a long absence, Alexander was a man of mark and note, affecting as he did to have occasional fits of madness and causing his mouth to fill with foam. This he easily managed by chewing the root of soapwort, the plant that dyers use; but to his fellow-countrymen even the foam seemed supernatural and awe-inspiring. Then, too, they had long ago prepared and fitted up a serpent’s head of linen, which had something of a human look, was all painted up, and appeared very lifelike. It would open and close its mouth by means of horsehairs, and a forked black tongue like a snake’s, also controlled by horsehairs, would dart out. Besides, the serpent from Pella was ready in advance and was being cared for at home, destined in due time to manifest himself to them and to take a part in their show—in fact, to be cast for the leading role.