I am using a mod already, that adds missing or broken crafting recipies. I really need it, but I really need those skillbooks also. So, I already know how to use the main.lsb from a new savegame with a mod activated and replace my current savegame's file with it. The problem is, two mods, tricky. You mention that I can do it by simply using your PurchasableSkillbooks.txt. Alright. But where should I paste that? That is my question. The recipes mod path is ..\Divinity - Original Sin\Data\Public\Fixed_and_Missing_Recipes_85e5adf9-1a66-412d-b24f-71d59331859b\Stats and in there, there are just two files, ItemComboPreviews.lsx and ItemCombos.txt, no folders. Should I copy PurchasableSkillbooks.txt in there or create a folder called Generated and then copy it in it? I guess the second one yes? Will it work??? Please awesome mod-maker, enlighten your humble pupil.

UPDATE: Yes it worked just fine. I simply copied the "Generated" folder there and there are my shiny new skills.

Thank you.