I'm not sure of a specific 'wbwl harry through to be a squib' fanfic off the top of my head. But you can try searching on popular fanfic platforms like Archive of Our Own. They usually have a wide range of fanfics with different themes and plotlines, and you might be able to find what you're looking for there.
Well, in these fanfics, a key plot point is often Harry's journey of self - discovery. As a squib, he's not the 'Chosen One' in the traditional sense. This can lead to him exploring other aspects of his identity. Also, the way the wizarding world reacts to him is fascinating. Some might pity him, while others might see him as a threat or an oddity. And his relationship with the Dursleys could be very different too. Maybe they're even more cruel since he doesn't have magic to defend himself. Plus, there could be a plot point about him finding unique ways to contribute to the wizarding world despite not having magic, like through his knowledge of Muggle technology or his different perspective on things.
One great 'wbwl harry squib severus potion fanfic' could be 'The Squib Potter'. In this fic, Harry being a squib changes the whole dynamic at Hogwarts. Severus Snape's role also becomes very interesting as he has to deal with a non - magical Harry in his potion classes. Another one might be 'Squib Harry and the Potion Master'. It explores how Severus helps Harry discover his own unique abilities even without magic in the context of potion - making.
Sure. 'The Squib's Discovery' is quite unique. It's about a Squib who discovers a new form of magic that no one else knew about. Another unique one is 'Squib's Ascent' where a Squib rises above the limitations placed on them by society. And 'The Invisible Squib' is about a Squib who has the ability to become invisible, which is very different from the typical Squib story.
I'm not sure of a specific title, but there could be one where a Squib uses their knowledge of Muggle medicine to help heal injured wizards after the battle. Since wizards often have different medical needs compared to Muggles, this Squib's knowledge could be a unique asset in the post - WBWL world.
I'm sorry I can't directly recommend a specific one off the top of my head. But like I said before, you should check out Fanfiction.net or Archive of Our Own. Just type in the relevant keywords and browse through the results. There are so many fanfics on these platforms that you're bound to find one that suits your taste.
One common theme is self - discovery. Since Harry is a squib, he has to find his place in a magical world that he doesn't quite fit into in the traditional sense. Another theme is the relationship between Severus and Harry. Severus, as a potion master, might take Harry under his wing or have a complex relationship with him due to his status as a squib. Potions often serve as a medium through which their relationship develops or conflicts arise.
One interesting squib Harry Potter fanfic could be about a squib who discovers they have a unique magical ability that was previously unknown. They might use this ability to help the wizarding world in a different way than traditional wizards. For example, they could have an uncanny knack for understanding magical artifacts without being able to directly use magic on them.
One great 'Harry Potter Squib' fanfic is 'The Life of a Squib'. It really delves into the daily struggles and unique experiences of a Squib in the wizarding world. Another one could be 'Squib Amongst Wizards', which shows how a Squib can still have an important role despite lacking magic. And there's also 'A Squib's Tale' that focuses on the relationships a Squib forms with both magical and non - magical beings.
A great fanfic in this category is 'Squib Harry's Revelation'. It delves deep into Harry's emotions when he believes he's a squib. He has to reevaluate his relationships, especially with his friends who are all magic - users. He also has to come to terms with the fact that his life won't be like he expected. The author does a great job of showing his internal conflict. Another one is 'The Squib Among Wizards', where Harry's situation causes a stir in the wizarding community. Some see him as a threat, while others see him as an opportunity to change the way they view squibs.
One possible plot could be that the Squib apprentice, despite not having magic, has a deep understanding of the magical world's history and lore. Severus discovers this and takes the Squib under his wing. Together, they might uncover some long - forgotten secrets about Hogwarts or certain potions. As they dig deeper, they face opposition from some traditional wizards who don't believe a Squib should be involved in such important matters.