Then , try to buy Feldman and Rukhshanda or Sheharbano .I donot know exactly brother but any book of other foreign writer may be available in market. You would have to see that if a book covers topics comprehensively or not . . If you have got freinds here in Lahore , then they can send you by courier .
Internet is also considered to be a good source ; you can use it too .
One of the members uploaded some E-books regarding psychology .Maybe , they will help you . Here are the links :
Psychology E-books - 1
Psychology E-books - 2
Regards .
Brother see this link for e-book of Themes and variations .
Themes and Variations 8th edition