If the author of "Novel Reading: A Cause of Female Depravity" was a male and was writing today I think he would focus on how women read novels and watch romantic movies and get the idea that their man should behave like the romantic men they see in them. I think the author would talk about how this gives women a false understanding of love and makes the man suffer and unable to achieve this high expectation. He would blame these romantic movies and novels and say that they corrupt the women. He would also focus on the definition of love is altered by reading or watching these things.
On the other hand, if it was a female author (and this might be a bit of a stretch) I think she would focus on magazines and how women get a corrupt idea of what beauty is. I think the author would focus on how magazines show these tall, skinny, gorgeous models and women are going to extremes to achieve this perfection with drastic things like plastic surgery or diets. She would say these magazines are corrupting women and before they mass produced these ideas the women were content with themselves. She would talk about how reading these magazines is dangerous for women and will ruin them. However, if a guy was talking about this idea he might think it's good because the women will try and look perfect.
I think the main subject matter would be the same, but more contemporary examples. I think the authors would still focus on how these novels or movies are corrupting women and giving them a false idea of love.
The subject would still be love, but I think a author writing today would relate it to movies and a female may even expand love by talking about loving yourself and how pictures in magazines can corrupt women and make them not love themselves for who they are.