Rung (Kitabi Silsila) - Mushtaq Ahmad

Thank you very much for providing details of the available books.
However I have one question, there is name of the book ,but it does not elborate on what subject that books meant for.
If a very brief description of the books is available then it would be better and easy for me to make a selection of the books that are of my interest.
Best Regards/Hussain Khan
Karachi