A theme of friendship could also be present. If Joshua is a new character, his relationship with Isabella could develop into a strong friendship that helps her through difficult times. Also, the theme of power and its consequences might be explored. In the Twilight world, there are powerful vampires and werewolves, and this fanfiction could show how Isabella deals with power, either her own or that of others around her.
I'm not entirely sure which specific 'Joshua's Sweet Isabella Twilight Fanfiction' you are referring to. There could be many fanfictions with such a name. It might be a story that focuses on a character named Isabella within the Twilight universe, and Joshua could be either the author or a character in the fanfic.
Another theme is self - discovery. Isabella's journey to understand herself, her place in the supernatural world, and her own abilities is frequently a central part of these fanfics. She might discover new things about her family history or her own potential.
One possible theme could be family. Christmas is often associated with family gatherings, and if Joshua Dickerson's story is about his own Christmas, family would be a likely theme.
The themes in Joshua Straub's 25 Days of Christmas Story could include the magic of Christmas. This might be shown through the eyes of children in the story, like their excitement for Santa Claus or the twinkling lights. Also, redemption could be a theme. Maybe there are characters who start off in a not - so - great place but find hope and change during the 25 days of Christmas. And of course, the celebration of the birth of Jesus could be a central or underlying theme as well, with the story incorporating religious elements related to Christmas.
One possible theme could be the fear of the unknown. If Isabella is facing something she doesn't understand, like a strange entity or a series of unexplained events, it can create a sense of horror.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of Twilight fanfictions, including those centered around Edward and Isabella. There are also many filters you can use to find the specific type of story you're interested in.
One popular Edward's Isabella Twilight fanfiction might be those that explore different timelines. For example, some fanfictions might show what would happen if Isabella had different powers or if Edward met her in a completely different setting. It really depends on the creativity of the author.
Growth is a common theme. Many fanfictions focus on how Joshua matures over time, like dealing with career choices or relationship issues.
One possible theme could be isolation. The voice in the darkness might make the character feel more alone, even in a world full of other beings like in Twilight.
Love and sacrifice could also be themes. Maybe a character has a blind intention to sacrifice themselves for love, not fully realizing the implications. Their love for another character might cloud their judgment and lead them to make decisions that are based on this blind intention. This could be explored in terms of how their sacrifice affects not only themselves but also the other characters in the story, and whether it was truly necessary or just a result of their misdirected intention.