Don't Read is a book given to Jordan by Mianite, and is the book that started the journey to save Ianite

Here's what the book says

"Welcome lucky peasant,

I need you to keep this between me and you, not even fellow Mianite Members.

In exactly 7 days, Beneath the eagle, a door will open in which you will be gifted something only you can hold.

If you are to be the chosen one to keep it by hand, just know the dangers of holding the item.

As many people will hunt you down for it, even your closest friends.

Anyway, there will be a code located at

x: -2039 y: 190 z: -3754

Good luck,

I hope you will find my long lost sister, Ianite there. We will need her to defeat Dianite for one final battle."