So whilst looking at the Jakundaf Desert on wikia. I decided to look at the library and came across a book.

The contents are as follows;
Code:
On mixing potions.

Now, being a really old magician, I decided to write down some of the formulas of potions I invented during my lifetime. First I thought it will be best to give clear advices for everyone to mix them. But after some days of crucial thinking I had a vision - everyone would be able to mix these powerful but dangerous potions within minutes without being aware of the consequences! It needs lot of wisdom and willpower to become a experienced and responsible magician. This doesn't mean to be cowardish - it means that you know your powers and that you exactly know your limits! So, to prevent misuse of this knowledge i will write down these formulas in ****, a very old language only known by the wisest sorcerers.
It is about mixing potions. Now I'm not sure where the book is for the "formulas" but they seem to be written in "****" which is supposedly a "very old language". I'm going to suggest looking a morse code for this.

Hit me up if you find anything!