One common theme is friendship. They might start as acquaintances and develop a deep friendship through various adventures. Another theme could be self - discovery. As they interact, they may learn more about themselves.
One common theme is Saji's growth as a character. Writers often explore how he develops his powers and becomes more confident in the world of Highschool DxD.
Sadly, I have no clue regarding the author of 'tere nam se saji novel'. It could be that the novel is from a different region or language community where it's not widely known in the mainstream, making it difficult to determine the author.
I'm not sure specifically as I've not read a novel named 'tere nam se saji'. It could be about a love story, or perhaps a journey of self - discovery. Without more context, it's hard to say for certain.
Finding good Saji and Louise Lemon fanfiction can be a bit of a hunt. One tip is to look for stories with high ratings and a lot of reviews. These usually indicate that other readers have enjoyed them. Another option is to ask in online anime or fanfiction forums. People there are often very helpful and can point you in the right direction to some excellent Saji and Louise Lemon fanfiction.
You can try fanfiction websites like FanFiction.net or Archive of Our Own. They usually have a wide variety of Highschool DxD fanfictions featuring Saji. Just search for 'Highschool DxD Saji' on the site, and you'll get a list of relevant stories.
I'd recommend 'Toys of Magic'. In this manhwa, toys have special powers and are integral to the plot. The characters' interactions with the toys drive the story forward. Also, the art style makes the toys look really appealing.
The best way is to begin with the very first comic of TWD and go through them one by one. This ensures you don't miss any important plot developments or character arcs.