1 - 20 of 576 Works in Harry Potter Has a Sibling

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  1. Tags
    Summary

    Harry Potter and Rosemary Potter. They were often seen as two of the most handsome children of Privet Drive. Were it not for their gaunt, tired faces and frames.

    But then again, what did you expect?

    Putting two children in the same cupboard until they could no longer sleep in it. At least, they could still do what others didn't.

    Fire and water. Earth and air. Lightning and Wood. Metal and spirit. Magic was such a wondrous tool, even when you couldn't name it as such, or didn't know its existence.

    And they swore over spilled blood, a handshake over a fire burning blue, that no one else would ever have to live like they do.

    "Thus we solemnly swear."

    Language:
    English
    Words:
    1,029
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    33
  2. Tags
    Summary

    Snape comienza el año con un error que pone a su pupilo en su contra. Ahora Harry debe usar toda su astucia para atravesar múltiples tormentas, incluso mientras la Segunda Guerra se pone en movimiento.

    Series
    Language:
    Español
    Words:
    46,044
    Chapters:
    9/125
    Comments:
    4
    Kudos:
    10
    Hits:
    219
  3. Tags
    Summary

    Madeline was working on herself, after a hard life she found paganism. Whilst walking around in the forest she noticed that the base of a tree was glowing, not thinking much of it she started investigating the trunk.
    Next thing she knew, she was Harry Potters sister Ophelia Lily Potter, a witch, living in a cupboard under the stairs. With knowledge of books and stories she read while growing up.

    What is she going to do, and why does she really feel like she is a child again.

    Language:
    English
    Words:
    56,908
    Chapters:
    10/?
    Comments:
    26
    Kudos:
    50
    Bookmarks:
    18
    Hits:
    1395
  4. Tags
    Summary

    Penny Potter (twin of Harry Potter!) is the clone of her mother, but her mannerism are that of her father. Regardless, Snape is unable to shake the talented, sassy, challenging, and fascinating girl. The two are unable to resist arguing and are a true oddity to those around them. Has Severus Snape finally met his match? Will Penny Potter ever listen?

    Set in the fourth year, this combative mentorship/friendship gets more complicated as Penny learns there is more to her natural magical talent, and what drew her to Snape in the first place may have been out of her control.

    Snape, unable to disentangle himself from the girl find himself struggling with his vow. He never imagined caring about the other Potter, whom he feels Dumbledore has neglected in favor of Harry. Will he recommit himself to 'saving Lily's son' or is Lily's daughter too important?

     

    **This will go into DH, with some flashbacks from previous years.

    Language:
    English
    Words:
    218,799
    Chapters:
    59/?
    Comments:
    245
    Kudos:
    340
    Bookmarks:
    51
    Hits:
    11802
  5. Tags
    Summary

    AU where Harry Potter has a twin, Rhea. Attempting to write a more realistic take on abuse and its effects, and add some sensible adults around them. Some Dumbledore-bashing, lots of world building and magic theory. Noble houses and a bit of politics. No one is ridiculously overpowered. Relationships will not happen for the first several years.

    Language:
    English
    Words:
    26,778
    Chapters:
    11/?
    Comments:
    2
    Kudos:
    29
    Bookmarks:
    7
    Hits:
    720
  6. Tags
    Summary

    Just the adventures of two special twins and their dog fathers.

    This does not relate to the first book; it is a rewrite.

    Series
    Language:
    English
    Words:
    10,444
    Chapters:
    9/?
    Comments:
    2
    Kudos:
    11
    Hits:
    179
  7. Tags
    Summary

    Rosetta “Setta” Lily Potter is Harry Potter’s twin sister, a hidden twin, and just as famous and essential to the prophecy as her twin brother is. With her mother’s hair and her father’s eyes, she is a beautiful young girl to behold. However, with the prophecy looming just one step behind both her and her brother, and the one love she wants but cannot have, will both Setta and Harry survive the war intact?

    Language:
    English
    Words:
    8,039
    Chapters:
    2/45
    Comments:
    2
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    62
  8. Tags
    Summary

    Umbridge has it out for the Potter Twins, so when seven books appear before her with the Twins names on it, well she's out for blood.

    Series
    Language:
    English
    Words:
    31,023
    Chapters:
    6/18
    Comments:
    8
    Kudos:
    48
    Bookmarks:
    17
    Hits:
    1385
  9. Tags
    Summary

    The truth is revealed, and it isn't a happy truth.

    Series
    Language:
    English
    Words:
    19,172
    Chapters:
    8/?
    Comments:
    5
    Kudos:
    23
    Bookmarks:
    11
    Hits:
    701
  10. Tags
    Summary

    He was in the mirror.

    His lightning shaped scar was visible through his hair and his eyes, an exact shade of green as hers, fascinated her.

    He reached his hand out to her.

    She felt as if time had stopped as she stood in front of this mirror.  The boy inviting her on one side and, behind her, the malevolence that was everything she left behind.  She took one look back, expecting to see Greyback over her shoulder, but he wasn't there.  She would swear, though, that she could hear his growl, feel the rush of air at her ankles as his claws tore after her and just barely missed.

    The choice was a no brainer.

    She accepted the boy's hand, trusting his unknown was better than what she knew was behind her.

    But was leaving everything behind a blessing or a curse? 

    *Different perspective of canon events with a snowball effect in later chapters*

    Language:
    English
    Words:
    47,607
    Chapters:
    9/?
    Kudos:
    15
    Bookmarks:
    2
    Hits:
    308
  11. Tags
    Summary

    Harriet Iris Potter-Black spend one heat with Minister Malfoy in exchange of her twin sister freedom, what Minister Malfoy don't know, that she is mate with Draco.

    Language:
    English
    Words:
    3,068
    Chapters:
    2/?
    Collections:
    1
    Kudos:
    26
    Bookmarks:
    5
    Hits:
    706
  12. Tags
    Summary

    Harry Potter.

    Zapytasz pewnie kim on jest, bo przecież nikt go nie zna. Jego nazwisko jednak poznasz bez trudu. To starszy brat wybawiciela, Aidena Charlusa Pottera. Syn Lily Evans-Potter oraz Jamesa Pottera.

    Dlaczego jednak nic o nim nie wiadomo? Dlaczego wszyscy uważali, że Aiden jest jedynakiem?

    Language:
    Polski
    Words:
    60,277
    Chapters:
    13/?
    Comments:
    13
    Kudos:
    95
    Bookmarks:
    19
    Hits:
    3061
  13. Tags
    Summary

    Tʜᴇ ᴀɴᴀᴛᴏᴍʏ ᴏꜰ ᴀ ʏᴏᴜɴɢ ᴅᴀʀᴋ ʟᴏʀᴅ ɪꜱ ᴄᴏᴍᴘʟɪᴄᴀᴛᴇᴅ. ᴛʜᴀᴛ ᴏꜰ ᴀ ᴍʏꜱᴛᴇʀɪᴏᴜꜱʟʏ-ᴀʟɪᴠᴇ ᴏʙꜱᴄᴜʀɪᴀʟ, ᴅᴏᴜʙʟʏ ꜱᴏ. ᴏꜰ ᴄᴏᴜʀꜱᴇ, ʟᴏʀᴅ ᴠᴏʟᴅᴇᴍᴏʀᴛ ʜᴀꜱ ᴀ ᴘʟᴀɴ; ʙᴜᴛ ʜᴀʀʀʏ ᴘᴏᴛᴛᴇʀ ʜᴀꜱ ᴀ ɴᴏꜱʏ ꜱʟʏᴛʜᴇʀɪɴ ꜱɪꜱᴛᴇʀ.


    Tom Riddle is awake inside the diary.

    Lily and James Potter had another child.

    Two mistakes, dire consequences. To begin with, Vernon Dursley is dead, and there are strange shadows following Harry Potter around.

    Year One officially begins at Chapter Six. [Hogwarts Era and Riddle Era in parallel.]

    Series
    Language:
    English
    Words:
    156,706
    Chapters:
    31/35
    Comments:
    78
    Kudos:
    122
    Bookmarks:
    38
    Hits:
    4548
  14. Tags
    Summary

    "𝘐 𝘥𝘪𝘥𝘯'𝘵 𝘵𝘩𝘪𝘯𝘬 𝘐 𝘸𝘢𝘴 𝘺𝘰𝘶𝘳 𝘵𝘺𝘱𝘦, 𝘚𝘪𝘳𝘪𝘶𝘴."

    "𝘞𝘩𝘢𝘵, 𝘣𝘳𝘶𝘯𝘦𝘵𝘵𝘦?"

    "𝘕𝘰, 𝘱𝘶𝘳𝘦-𝘣𝘭𝘰𝘰𝘥."

    .・。.・゜✭・.・✫・゜・。.

    Clara Potter had always been much more serious than her mischievous younger brother and his unruly band of friends. For much of their youth, the Marauders would do anything in their power to get under the elder Potter girl's skin, especially Sirius Black who always made Clara his number one target for endless pranks and teasing.

    While the First Wizarding War loomed over their heads, Clara and Sirius's feelings for each other began to change as their fates became more intertwined. Coming of age has an entirely new meaning when you are fighting the greatest evil your generation has ever seen.

    Even through loss, we can find love.
    But when we find love, we risk losing everything.

    .・。.・゜✭・.・✫・゜・。.

    𝟏𝟗𝟕𝟔 ⇒ 𝟏𝟗𝟖𝟏

    Language:
    English
    Words:
    22,197
    Chapters:
    8/?
    Comments:
    3
    Kudos:
    42
    Bookmarks:
    7
    Hits:
    746
  15. Tags
    Summary

    On 31 October 2000, Albus Dumbledore declared Andrew Charlus Potter the Boy-Who-Lived and Harry James Potter a Squib as a result of Dark magic cast by Lord Voldemort, and everyone believed him.

    Only one problem. Dark magic can't make someone a squib.

    Series
    Language:
    English
    Words:
    19,676
    Chapters:
    4/?
    Comments:
    27
    Kudos:
    163
    Bookmarks:
    49
    Hits:
    3556
  16. Tags
    Summary

    Harry Potter, the forgotten twin brother of 'Boy-Who-Lived', beaten to death by his abusive Muggle relatives. But his Magic disagreed to die so early, so it dug deep into his soul and blood and brings out something that will help him survive and live. But the question is.. who will take him from his destined cruel Fate?

    Tom Marvolo Riddle, AKA Lord Voldemort has fallen into deepest of voids because of his addiction to Dark Arts. So when his Prophesied 'Equal' and mortal enemy, who also happens to be keeper of his soul piece, comes to his aid and offer him another chance by helping him recover from the insanity thus filling out the void that has been created by cruel and merciless fate, what he will do? Can he refuse the little green-eyed chaos maker who declared himself as his 'son in everything but blood'?

    PS : All characters belong to author JK Rowling.
    Tags may change as the story progresses.

    Series
    Language:
    English
    Words:
    151,824
    Chapters:
    31/?
    Collections:
    5
    Comments:
    940
    Kudos:
    3191
    Bookmarks:
    784
    Hits:
    90735
  17. Tags
    Summary

    What if Harry Potter was a octuplet ?

    Also I do not support jk Rowling's views !!!

    Language:
    English
    Words:
    7,143
    Chapters:
    4/4
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    158
  18. Tags
    Summary

    A retelling of the excanon series through the eyes of a young trans main character, Rhiannon. Rather than at first directly changing canon events I have chosen to instead have characters react to them more realistically, causing some actions that happened in canon to have greater consequences and by this ripple effect gradually altering the story. Because excanon was a war story sanitised for children, it IS going to get dark at times. Sometimes for a few chapters at a time. But I am writing that dark on purpose because excanon didn't do any of it emotional justice, and I am writing a stronger found family & friend circle for my main character, because we can survive all kinds of darkness if we stand together.
    Remember: Being trans is not a tragedy. Being disabled is not a tragedy. Being queer is not a tragedy. And even though in the real world we don't get to be heroes, our lives are worth living and we deserve to be able to live them safely and free of abuse. This is not a story for everyone. This is a story for us.
    This carries on from the secondbook. The overarching theme is stronger together - Rhiannon, unlike Harry Potter, is not a lone hero, she is a team player and she doesn't have to face this alone.

    Series
    Language:
    English
    Words:
    68,252
    Chapters:
    15/?
    Comments:
    112
    Kudos:
    67
    Bookmarks:
    18
    Hits:
    2160
  19. Tags
    Summary

    A collection of AU ideas for this series

    Updates sporadically whenever I have a new idea.

    Series
    Language:
    English
    Words:
    286,774
    Chapters:
    113/?
    Comments:
    2256
    Kudos:
    135
    Bookmarks:
    19
    Hits:
    17450
  20. Tags
    Summary

    The results of Halloween of 1981 were different this time. James and Lily lived and Voldemort was vanquished. Harry has siblings and grandparents and friends and a loving home. What happens now? James/Lily, Harry/Ginny, Ron/Hermione, Sirius/Marlene, Remus/Tonks, Elisabeth/Andrew, Neville/Hannah (Please read before judging)

    Language:
    English
    Words:
    36,753
    Chapters:
    5/?
    Comments:
    16
    Kudos:
    28
    Bookmarks:
    9
    Hits:
    1040

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