In 'Love in the Shadows, a Novel', the main theme might revolve around the idea that love doesn't always happen in the most obvious or ideal circumstances. It could be about the characters finding love in unexpected places or situations that are not out in the open. This could lead to a lot of internal conflict for the characters as they navigate their feelings while also dealing with the secrecy. For example, they may have to hide their love from family or friends, which adds an extra layer of complexity to their relationships.
I'm not sure specifically as I haven't read it, but it could potentially be about hope in difficult situations, as 'light' often symbolizes hope and 'shadows' can represent hardships.
In the context of Spider - Man: Web of Shadows' evil ending fanfiction, one interesting aspect could be the character development. If Spider - Man goes down the evil path, how do the other characters react? For example, Mary Jane might be horrified and try to bring him back to the good side. Also, villains might either team up with this new, evil Spider - Man or see him as a threat to their own plans.
It's hard to say without reading a specific 'Shadows Turnt to Light' novel. But generally, the title might suggest a theme of transformation, where something dark or hidden (the shadows) is brought into the light, perhaps in terms of a character's secrets or a situation that was previously not known.
It might be centered around the idea of transformation. The '13 to Life' part could imply a coming - of - age or a significant change in the character's life. The secrets and shadows play a role in this transformation. They could be things that the character has to overcome or accept. For example, if there are secrets about the character's family or past, dealing with them could lead to a new understanding and a new phase of life.
I recommend "Evil Demons Are All Black-bellied: Out of Print Diao Concubine". This is an ancient romance novel. The story was about a girl who had traveled to ancient times and met three men of different identities. One of them was a devilish black-bellied young master who was banished to the immortal world and doted on her alone. I hope you like this fairy's recommendation. Muah ~😗