Wait a sec, so they took spellbooks which you have to pick at the beginning, labelled "book" which implies permanence of a sort and turned them into crappy "enchanting scrolls" single use items, left them totally bugged and incomplete or just mislabeled. The worst they should have done with them is restrict them to one incidence of a particular enchantment to any item, not turn them into total crap scroll versions, with this effect they should have given more or multiples in the tinker tree. Heck one says it gives 50% to maul chance and it really gives .5% to maul, or Adjacent heal, which gives city rush bonus, or Initiative that give the escape skill, or Stealth that summons a natures ally, or Fear that gives crit chance.