I've found an alternative method to buy more Skill/Attribute Books. Just hire a new henchman at every lvl-up. As long as you don't remove him from the party he will retain his current lvl. Give him a few barter and charisma trinkets and go buy the books. Then buy them again with your main. Repeat when you lvl-up again. Simple and quick!
Hi, while I grasp the general idea would you care to elaborate it in steps?
With kind regards,
Rashar
