1k+The Best Laid Plans » by Lowten
After Hermione's second year she is now stuck with cat ears and a tail. When she goes home her parents learn about her boyfriend Harry, how will this affect things going forward. A different storyline with a few twists along the way Will our hero prevail and if he can will he make it through unscathed? [Eventual HG/HP/FD] OotP year finished.
Harry Potter, M, English, Adventure & Romance, chapters: 156, words: 769k+, favs: 2k+, follows: 3k+, updated: 2h published: 5/24/2019, [Harry P., Hermione G., Fleur D.]
2k+A Year Too Soon » by NHunter
Somehow, young Harry Potter got enrolled into Hogwarts a whole year earlier than expected. And this small alteration changes the fate of the whole Wizarding world... ••• AU story and, eventually, M-rated ••• Minor bashing of various characters is possible.
Harry Potter, M, English, chapters: 78, words: 298k+, favs: 6k+, follows: 8k+, updated: 10/30 published: 7/3/2016, Harry P., Flora C., Hestia C.
2k+Harry Potter and the Stitch in Time » by Lowten
when Sirius makes his escape on Buckbeak at the end of Harry's third year he stops by potter manor looking for a safe place to lay low for a few days. What, or better yet who he finds there will change the path of Harry's life forever. a harry/Hermione fic that will take place primarily during their fourth year
Harry Potter, T, English, Adventure & Romance, chapters: 64, words: 307k+, favs: 4k+, follows: 6k+, updated: 10/30 published: 7/20/2022, [Harry P., Hermione G.] Sirius B., Charlus P.
1k+The Delicate Art of Raising Thestrals » by AppoApples
Luna finds something, or rather someone she maybe shouldn't have in the Department of Mysteries. When she and Harry are inexplicably given a chance to redo the year, they decide to take their lives into their own hands. Fixing old mistakes and making new ones, the occupants of Hogwarts are not prepared for this dynamic duo nor all their little, and not so little,friends. TimeTravel
Harry Potter, M, English, Drama & Fantasy, chapters: 34, words: 114k+, favs: 2k+, follows: 3k+, updated: 10/25 published: 9/5/2022, [Harry P., Luna L.] Sirius B., James P.
3k+ Bonded » by JustBored21
Harry Potter gained a new friend just before the start of his third year at school, how will his story change when a symbiote has been added to the mix? Harry Potter/Venom crossover. Dark/Grey Harry. Pairing: Harry/Tonks/Fleur.
Harry Potter & Venom, M, English, Adventure & Romance, chapters: 58, words: 175k+, favs: 8k+, follows: 10k+, updated: 10/23 published: 1/19/2022, Harry P., Fleur D., N. Tonks
207Meeting the Godfather » by AnabelleBlack20
Canon divergence Post First year. When Vernon beat his freakish nephew one night, he hadn't expected the brat's godfather to show up. Or: the one in which Vernon Dursley and the rest of his vile family receive exactly what they deserve. Protective!Sirius. Harry and Sirius bonding and fluff. No slash. Rated T for non graphic child abuse.
Harry Potter, T, English, Drama & Family, chapters: 17, words: 47k+, favs: 731, follows: 713, updated: 10/17 published: 7/31/2018, Harry P., Sirius B.
394Very Big Dursley Family » by Stephen Ratliff
What if Dudley wasn't an only child. What if a gift of Lily to her sister, along with the wards protecting Harry resulted lots of children in a household full of love instead of resentment. What if the wards were more powerful the more family that lived under them, What if the protection imparted by Lily to her son, also was imparted to those new magical children
Harry Potter, T, English, Family, chapters: 10, words: 49k+, favs: 1k+, follows: 1k+, updated: 10/15 published: 1/25/2019, Harry P.
871The Illusive Mage » by The Dark Wolf Shiro
A butterfly flaps its wings and Hagrid finds himself unable to take Harry to Diagon Alley, things devolve from there.
Harry Potter, M, English, Supernatural & Adventure, chapters: 8, words: 57k+, favs: 3k+, follows: 4k+, updated: 10/13 published: 9/11/2022, Harry P.
617Life After Death » by birdwoman95
The summer before Harry's third year, the Dursleys are not so forgiving about what happened with the cake drop. Vernon was punished at work for that, and he's a big believer in paying bad fortune forward. This is the fallout. Rated T for slightly above canon-level child abuse and character death. Slow burn; pairing mostly implied. No beta. *WIP*
Harry Potter, T, English, chapters: 17, words: 126k+, favs: 1k+, follows: 1k+, updated: 10/12 published: 8/26/2023, [Harry P., Hermione G.]
780Harry Potter and the Founders' Vault » by CharmedMilliE- Karry Master
A twist in fate has Harry adopted by Lily's American wizard cousin and his family. Coming to Hogwarts an American teenager, with his cousin Harper in tow, Harry Potter is looking for something the founders left behind. A vault with an unknown treasure in it. NOT an Evil Dumbledore story.; Harry/Hermione pairing from year 4 onwards.
Harry Potter, T, English, Adventure & Family, chapters: 59, words: 302k+, favs: 1k+, follows: 2k+, updated: 10/7 published: 12/18/2020, [Harry P., Hermione G.] Neville L., OC
1k+ Deadly Belladonna » by AppoApples
Harry was rather content with his life, but when his lover, Andromeda finds a way to rewrite the war, well, let's just say that the Dark Lord was not expecting to deal with two Harry Potter's and the loss of his favourite lieutenant. Sirius Black might not be the only Black with a cleared name and dark past. Yet for younger Harry, the future has never been brighter.
Harry Potter, T, English, chapters: 24, words: 90k+, favs: 4k+, follows: 5k+, updated: 9/27 published: 1/12/2021, [Harry P., Bellatrix L.] Luna L., Narcissa M.
1k+ Harry Potts and the Infinity Stones » by samhaine
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Harry Potter & Avengers, T, English, Sci-Fi & Fantasy, chapters: 85, words: 405k+, favs: 3k+, follows: 4k+, updated: 9/27 published: 7/30/2021, Harry P., Iron Man/Tony S., Pepper P.
154Hope is Fleeting » by Ducky1776
As Harry watches Sirius fly off on the back of Buckbeak, his last hope for a "normal" life flies away too. Overcome by the thoughts of what will happen if he returns to the Dursleys, Harry makes a final decision. WARNING: This story contains thoughts and discussions about suicide. More warnings inside.
Harry Potter, T, English, Tragedy, chapters: 25, words: 46k+, favs: 416, follows: 638, updated: 9/19 published: 7/20/2022, Harry P., Hermione G., Sirius B., Albus D.
448Harry Potter and Fawkes Gift » by RT89
What if Fawkes tears didn't just cure Harry from the Basilisk venom? What other great things could it do for Harry? I think Harry's in for some fun times with a few new tricks. Warning: Talk of child abuse and bullying.
Harry Potter, T, English, Adventure & Romance, chapters: 21, words: 144k+, favs: 1k+, follows: 2k+, updated: 9/19 published: 11/17/2018, [Harry P., Luna L.] Neville L., Fawkes
344The Journal's Guidance » by Jodaviz2
This is my first fanfic, Harry Potter will find something left behind for him that will give him answers but create more questions for him to answer along the way, with this knowledge Harry will return to the magical world and prepare for the challenges that await him. Rated M just to be safe.
Harry Potter, M, English, chapters: 32, words: 220k+, favs: 906, follows: 1k+, updated: 9/17 published: 6/25/2022, [Harry P., Hermione G.]
1k+ Harry Potter and the GUI » by samhaine
What if the "power the Dark Lord knows not" was Harry Potter's sudden and inexplicable ability to treat the world as if it was a video game?
Harry Potter, T, English, Supernatural & Mystery, chapters: 70, words: 180k+, favs: 2k+, follows: 3k+, updated: 9/6 published: 3/29/2022
892The Concerned Citizen: Letters To Amelia » by Purebloodgodess
Amelia Bones gets a strange letter that prompts her to look into the home life of Harry Potter before his third year. Her involvement will change the course of Harry's life. Somewhat time travel fix-it, helpful goblins and adults, and Harry gains some control over his life.
Harry Potter, T, English, Adventure & Friendship, chapters: 25, words: 61k+, favs: 2k+, follows: 4k+, updated: 9/1 published: 8/31/2021, Harry P., Sirius B., Amelia B., Cornelius F.
5k+ Back? Not Really » by grumpy fanfiction
Exhausted by decades of war and left with no other choice, Harry steps into the Veil of Death. But that was not the end of him. A story about a middle-aged war veteran that was given a second chance at life. Flowerpot. Time/dimension travel. AU. [COMPLETE]
Harry Potter, M, English, Adventure & Romance, chapters: 60, words: 223k+, favs: 12k+, follows: 13k+, updated: 8/27 published: 5/26/2021, [Harry P., Fleur D.] Bellatrix L., Hedwig
2k+ The Defensive Space Force Ship Requirement » by tkepner
Harry Potter, and the rest of Dumbledore's Army in his fifth year, use the Room of Requirement to get themselves a spaceship! The problems of a tiny island on Earth don't seem so important, anymore. Wizards in Space! What could possibly go wrong with that? Eventually, this will be a crossover with Stargate SG-1.
Stargate: SG-1 & Harry Potter, T, English, Fantasy & Sci-Fi, chapters: 56, words: 349k+, favs: 3k+, follows: 4k+, updated: 8/26 published: 12/11/2021, Gen. Hammond, Harry P., Hermione G., Lee J.
545 The Magic of Amber » by WolfgangNH
Harry was drawn to the DOM to save his godfather, only to see Sirius go through the veil. Desperate, Harry dives in after him, only to find that they are both in a strange new world where science is the new magic and creatures extinct for millions of years are being brought back to life. M for a reason. Harry Potter / Lex Murphy pairing.
Harry Potter & Jurassic Park, M, English, Adventure & Romance, chapters: 30, words: 225k+, favs: 2k+, follows: 2k+, updated: 8/17 published: 7/5/2022, Harry P., Sirius B.