of the beast in whose body he travelled, in addition to his own, and a man thus invigorated was called hamrammr.
The manner in which the change was effected, varied. At times, a dress of skin was cast over the body, and at once the transformation was complete; at others, the human body was deserted, and the soul entered the second form, leaving the first body in a cataleptic state, to all appearance dead. The second hamr was either borrowed or created for the purpose. There was yet a third manner of producing this effect—it was by incantation; but then the form of the individual remained unaltered, though the eyes of all beholders were charmed so that they could only perceive him under the selected form.
Having assumed some bestial shape, the man who is eigi einhammr is only to be recognized by his eyes, which by no power can be changed. He then pursues his course, follows the instincts of the beast whose body he has taken, yet without quenching his own intelligence. He is able to do what the body of the animal can do, and do what he, as man, can do as well. He may fly or swim, if he is in the shape of bird or fish; if he has taken the form of a wolf, or if he
