There's a fanfic called 'Beast Keeper's Apprentice'. In this one, the main character is an apprentice to Hagrid in the beast - keeping department. It shows how they deal with various beasts, from the cute Bowtruckles to the more dangerous Hippogriffs. It's really engaging as it gives a lot of details about the care and nature of these magical creatures.
A good 'Harry Potter Beast Keeper' fanfiction should have a deep understanding of the magical beasts in the Harry Potter universe. For example, it should accurately describe their behaviors and habitats. If it's about a new beast keeper, their relationship with the beasts should be well - developed, like how they gain the trust of a difficult creature.
One great Harry Potter and dragon fanfiction is 'The Dragon's Bond'. In it, Harry discovers a hidden dragon egg and forms a unique bond with the dragon as it grows. It has some really interesting twists on the magic in the Harry Potter universe related to dragons.
There are some fanfictions that focus on Andromeda's relationship with her family members in the context of the Harry Potter universe. For example, how she deals with the legacy of the Black family while trying to raise her daughter Nymphadora Tonks. It shows a different side of her character, not just as a minor character but as a strong - willed witch with her own story.
One great fanfiction could be 'The Alchemy of Harry Potter' where he starts his journey of learning alchemy under a mysterious old wizard. It shows how he combines his magic skills with the new knowledge of alchemy.
A really interesting fanfiction is 'Enchanting with Harry Potter'. In this one, Harry accidentally stumbles upon a secret society of enchanters within Hogwarts. They take him under their wing and teach him enchanting. It has a great plot that weaves in elements from the original Harry Potter series, like how Harry uses his new enchanting knowledge to solve some of the mysteries that were left unsolved in the books.
One interesting fanfiction could be where Vernon has a change of heart towards Harry due to some magical event that makes him see the wizarding world in a new light. Maybe a spell goes wrong and he experiences a day in Harry's shoes, which makes him more empathetic.
A lot of times, fanfictions with gorilla Animagus in Harry Potter play with the idea of how this form can be both a hindrance and an advantage. For example, in one fanfic, the gorilla Animagus has trouble fitting into small spaces in Hogwarts but can intimidate opponents easily. It also might face issues with communication as a gorilla, but the story shows how they overcome these obstacles to be an important part of the wizarding community.
Well, there's a fanfic called 'Dragon's Flight'. In this one, the dragon animagus has a really interesting backstory. They struggle with the power and the instincts that come with being a dragon while still trying to fit into the wizarding world. It has some really cool descriptions of the dragon form and how it interacts with the magical environment. For example, when flying over the Forbidden Forest, the dragon animagus senses things in a completely different way compared to their human form.
Some fanfictions explore the idea of Rodolphus Lestrange being a double agent and Harry Potter unknowingly being involved in the same mission. It's full of mystery and intrigue as they both try to figure out each other's true motives while still achieving their goals.
One great fanfiction could be 'The Legacy of Helga Hufflepuff'. It delves into how Helga's values still influence the Hufflepuff house in modern Hogwarts times. It shows how her kindness and fairness are carried on through the students and the house's traditions.