2 points of skill per book (Wasteland 3)

In general, I do not know the bug or "featurea", but when you use books to increase a certain skill by 1 punch, the menu of actions with items "sticks" and allows you to read it again, when the subject is no longer there. As a result, for all the books found, I got 2 points.

Also, perhaps, this is due to the poor performance of the game on my iron. (15-20 phps)