If usually it takes 8 minutes for the normal 200 pages book I am doing well, because the book I am PRing is 400 pages. So 13 minutes, considering that this is my first time, seem good!
Anyway I think I started with the wrong book. It does not contain any italic or bold word, it is just plain text with some images here and there. But that's ok, now I understood better what I should do.
Thanks again Alex, this is the second thing you clear up for me 
I already Photoread the book, no problem with the blip page and mantaining everything well. Now I should procede with activating. Probably more questions will come 
