As I don't know much about Farwa Khalid's novels, I can't say for sure about the common themes. But generally, in many novels, themes like love, friendship, family, and self - discovery are common. Maybe her novels also touch on these aspects.
It's possible that her romantic novels often revolve around cultural elements. Depending on her background, she may incorporate cultural traditions, values, and social norms into her stories. This can add depth and uniqueness to her romantic novels, as it shows how love can be influenced by and also influence the surrounding culture.
Since I'm not aware of Farwa Khalid's novels in detail, it would be a good idea to use search engines. Enter 'Farwa Khalid novels' in Google or another search engine. You can also check with independent bookstores as they sometimes carry works by relatively unknown authors. Look for reviews and ratings of her books if you can find any, which can help you decide which ones to read.
One way to discover Farwa Khalid's romantic novels could be to check with online book communities or forums. People there might be able to recommend some of her works based on their own reading experiences. They could give details about the plot, the characters, and what makes her romantic novels special.
Since I don't have enough information about 'Ramz e Ishq', it's difficult to tell the full story. However, if it's a story based on the theme of love ('ishq' means love), it might involve a hero and a heroine. They could meet in a certain situation, perhaps by chance. Then they start to develop feelings for each other. There could be obstacles in their path, like family differences or social status issues that they have to overcome to be together.
I'm sorry, I'm not very familiar with the specific 'Ishq e Laa' story. You can try to find it in relevant books or on some official cultural platforms.
I haven't heard about 'saza e ishq' before. It could be a unique story with its own set of characters, plot, and themes. You could try to search for it on cultural heritage websites or ask people who are more into niche stories from different cultures.
The show 'Tashan - e - Ishq' had a diverse cast. Kunal Kohli played the male lead. The story revolved around the relationships and dramas in their lives. The cast members brought their characters to life with great performances.