Originally Posted by
AstonMartin
Using the calculator you have to have 5 books applied to a level to be able to advance to the next. Requirements in game say that you need 5,10,15...etc books in the levels below, not minimum 5 books on each level. I have not tried it on my homeland but i have tried on the test server and found that you do not need 5 books on each level to advance.
I have 3 books applied to a skill on the 5th level, i do not want to apply any more books to the skills on that level, so i can apply 2 books further down the tree to advance to the next level and still reach the top (correct me if i am wrong).