First, in the book, the parents simply grow fangs and eat the librarian, whereas in the episode, they grow fangs, but their heads also change shape with reptilian-like features.
The parents simply grow fangs, whereas in the episode, they grow fangs. This is in the book. This is first. Their heads also change shape with reptilian-like features. This is in the book. This is first. The parents eat the librarian, whereas in the episode, they grow fangs. This is in the book. This is first. Their heads also change shape with reptilian-like features. This is in the book. This is first.