hey sadia where are you from and do u have any background in persian?????
the books for persian are " gul-e-farsi" by professor major nazeer ahmad cheema and also for poetry by the same writer..... the grammar book is easily available in the market while the other book is out of stock and i think jahangir publisher is not publishing any more
and for history section u must study "adab nama iran" by parvez mirza maqbool baig badakhshani.