The Legend of Final Fantasy X

Do you have a link to it? Here is The Legend of Final Fantasy X, which is a BTS book. https://a.co/d/04dMfplP Here is Final Fantasy Ultimania Archive Volume 3, which is also a BTS https://a.co/d/03cJdW5h I haven't read either of these books, I'm basing my info on what their descriptions say.