English folk-tales, compared with others more magical, are like the toys that a child will make for himself out of a stick, beside the fine inventions of a conjurer; they appeal chiefly to practical interests, and leave much to the imagination. Jack killed Cormoran and Blunderbore and the giant with two heads before anybody thought of giving him a cap of knowledge, or shoes of swiftness, or even a magic sword. These things were the addition of a Second Part.