On fable 2 for xbox 360 were is the bookstore in bower stone market for dogs i need help please?

i need help on this part and i have a anther part i need answers too i need to kill 50 of the Gumbel's that hang out the roof I'm on the 11 and i need help to find the rest i need a lot of answers please. how do i beat the crucible champion with all perfect round i need help what weapon can do all perfect round.