Regarding كتاب القيم, it's as Mohamed translated above; "The book of values", and
in this case it's Taha' AbdurRahman's Book "The Arabic Right to differ in Philosophy".
Now to the meanings of:
لا يستطيع: He can't.
لن يستطيع: He will not be able.
The connected pronoun ها in both, I'm not sure to what it refers in this context.