Overused Pages

This is my copy of "Harry Potter and the Goblet of Fire". Definitely my favourite one from the series! I read it quite a lot, and have had it a long time so half the pages have come out. I also don't know where the pages for the first half of the first chapter are. My "Harry Potter and the Half-Blood Prince is really tatty as well, and I have had to sellotape the spine and front cover together. I think that's pretty cool really, since in the book, Harry's potions book is just as tatty! (Although unfortunately my book doesn't tell me how to do really cool spells or potions)