Another interesting one is 'Ned and Sansa: Bonds of Family'. It emphasizes the family bond between them. The author does a great job of portraying how they support each other through various challenges in the story, and it has some really engaging dialogue between the two characters.
There's also 'Sansa's Lessons with Ned'. This fanfic delves into the times when Ned imparts his wisdom to Sansa. It shows how Sansa grows and learns from her father, with detailed descriptions of their interactions and the setting in Winterfell.
Another theme is the passing on of wisdom. Ned, being a wise man, imparts his knowledge to Sansa. This could be about politics, honor, or how to survive in a cruel world. For example, in some fanfictions, Ned teaches Sansa about reading people's true intentions.
There's 'The Female Ned Stark: Rule of the North'. In this fanfic, the female Ned Stark is portrayed as a strong and shrewd leader. She has to deal with the same challenges as the male Ned Stark but also faces some unique ones due to her gender. For example, she has to fight harder to be taken seriously by some of the more chauvinistic lords in the North. It's an interesting take on how the character could have been different if gender - swapped.
One great Sansa Stark crossover fanfiction is 'Sansa in the Wizarding World'. It imagines Sansa being transported to the Harry Potter universe. There, she uses her political acumen learned in Westeros to navigate Hogwarts' complex social hierarchies. Another is 'Sansa and the Avengers'. In this, she teams up with the Avengers, bringing her own brand of strategic thinking to their battles.
One great Sansa Stark fanfic is 'A Song of Sansa'. It delves deep into her character development post the events in the original series. It shows her growing into a strong leader, dealing with the political intrigue of Westeros in a very engaging way.
One popular Sansa Stark and Ramsay Bolton fanfiction is 'The North Remembers'. It delves into Sansa's complex emotions as she endures her time with Ramsay. Another is 'A Stark's Resilience' which shows how Sansa tries to outwit Ramsay in the difficult situation at the Dreadfort. There's also 'In the Shadow of the Boltons' that explores the power dynamics between them in a very interesting way.
There are some fanfictions where Harry Potter and Sansa Stark meet through some magical portal. In these stories, Sansa is often amazed by the magic in the Harry Potter universe, and Harry is intrigued by Sansa's strong will and the different kind of courage she has developed in a world without magic but full of political intrigue.
One great Sansa Stark x reader fanfiction is 'A Northern Bond' which beautifully portrays the relationship between Sansa and the reader. It has detailed descriptions of the Winterfell setting and how the two characters interact within it.
I've read one where Sansa and Jon go on a journey to find an ancient weapon that could save the North. It was full of adventure and had great character development for both of them.
One good family - friendly Sansa and Eddard Stark fanfiction could be those that focus on their relationship in the context of mentoring. For example, some stories might depict Eddard teaching Sansa about the ways of the North, its history and values. These stories often show how Sansa grows under her father's guidance and influence.
Archive of Our Own (AO3) is a great platform for 'Game of Thrones Sansa Stark fanfiction'. It has a vast collection of stories written by different authors from all over the world. There are different genres and themes available, so you can find everything from romantic Sansa - centered stories to ones that focus on her political journey.