Harry Potter: Hogwarts Mystery Crossovers
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The Yankee's Nephew and the Philosopher's Stone by Wilde-Guess reviews
What if Petunia Dursley got a job with the United States Embassy in London instead of Grunnings Drills. Here, instead of Vernon Dursley, she fell in love with a man far more devoted to family, and far less opposed to the Wizarding world. She, her husband, and her step children and her own children would help the Boy Who Lived fulfill his destiny. MaCUSA, but Harry does the work.
Crossover - Harry Potter & Harry Potter: Hogwarts Mystery - Rated: M - English - Hurt/Comfort/Family - Chapters: 15 - Words: 199,668 - Reviews: 10 - Favs: 87 - Follows: 101 - Updated: 9/6/2024 - Published: 9/24/2023 - Harry P., Ron W., OC, Rowan Khanna
The Secret Clubhouse by Multiverse-0f-Fantasy reviews
Hogwarts boasts a room only a handful of students know about (not the room of requirement). Here anyone can practice, study or hang out in privacy. That includes the occasional orgy. Based off the Hogwarts Mystery secret clubhouse addition, inspired by the Lust for Gryffindors Fanfic.
Crossover - Harry Potter & Harry Potter: Hogwarts Mystery - Rated: M - English - Fantasy - Chapters: 16 - Words: 70,543 - Reviews: 1 - Favs: 46 - Follows: 48 - Updated: 6/15/2023 - Published: 7/14/2022 - Harry P., Ron W., Hermione G., OC - Complete
Mystère au Poudlard Express by Ilo1 reviews
Harry et Hermione travaillent comme enquêteurs au ministère de la magie. Un matin d’hiver, une enquête surprenante les attend…
Crossover - Harry Potter & Harry Potter: Hogwarts Mystery - Rated: T - French - Mystery - Chapters: 1 - Words: 2,662 - Reviews: 1 - Published: 4/5/2023
Hogwarts Legacy and Mysteries by Stone-Man85 reviews
After his family was killed and placed in an orphanage, he was given a new name from the most unlikely of people. Now Silas and his friends fight to save the Wizarding World from the most dangerous Wizard of all, as well as to prove himself to someone who is his only family, as well as it is not the house he is in, but his choices, that determines who he is.
Crossover - Harry Potter & Harry Potter: Hogwarts Mystery - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 13,678 - Reviews: 20 - Favs: 16 - Follows: 21 - Updated: 1/4/2023 - Published: 1/2/2023 - [OC, Penny Haywood, Merula S.] Harry P.