Angel considers the theory. It makes sense, if one assumes certain things, but the scientist in her takes over. "I don't think we have enough information yet to say that concretely...we would need to gather more data. Who can't read this? Am I the only one who can? What if others try closing and reopening the book? Are there other books that only specific people can read? This deserves a thorough investigation."

The comment about not recognizing a land like what Angel remembers doesn't slip past her either. It reminds her of Brimstone's theory regarding multiple worlds. She's still not sure if it's true, though; she'll need more data to decide that as well.