So we've seen pics of skill books around and theres on one the pc's coffee table in the reveal trailer, how will they work now?
My thoughts are that they will be used to give a time limited boost to set perks, e.g..
Guns and Bullets could give a boost to next perk level for X minutes. So with 1 rank in that perk, reading a book will boost it to 2 for a short period of time.
Think that sounds reasonable?