[As Spencer R][The handwriting is no where near neat and tidy, sloping up and down the page, but easily read enough.]
There are dozens of explanations that I can come up with as to what this is and why this exists, but none of them exist in the realm of the probable. An elaborate dream, perhaps? No, that can't be. Research indicates that one sign of a dream is the inability to read words easily, and considering I can read this and the other words on these pages, a dream is unlikely.
For once, I don't think I have an answer.