To whom it may concern,

Due to a recently discovered exploit/cheat, book and quills are temporarily banned. That is, if you attempt to use a book and quill, whether signed or unsigned, it will be permanently deleted. However, if you never use the book and quill, then it will be preserved. This affects both signed (ID386) and unsigned (ID387) book and quills. However, the older kind of books (ID340) are not affected by this ban.

DO NOT TOUCH YOUR BOOK AND QUILLS!!

Just to make sure you read that right: moving, using, or creating book and quills will result in them being deleted; we cannot undo that deletion without extreme effort, so don't complain after seeing this if you accidentally lose a book and quill.

When I discover how this exploit works, I may disclose it publicly so that you will have an easy way to cheat in 1.3.2 singleplayer.

Thank Mojang for this exploit.