Peter Pettigrew Betrays James Potter and Lily Evans Potter FanFiction

all we have are memories (even if we would be better off without them)

all we have are memories (even if we would be better off without them)

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter & Lily Evans Potter, Sirius Black(mentioned), James Potter(mentioned), Peter pettigrew(mentioned), Lily Evans Potter(mentioned)
Tags
Heavy Angst Pre-Canon Canon Compliant Angst and Feels POV Remus Lupin Remus Lupin Needs a Hug Former Sirius Black/Remus Lupin Remus Lupin is Not Okay Remus Lupin is Obsessed with Sirius Black Peter Pettigrew Betrays James Potter and Lily Evans Potter
He wished he had done something, anything, differently. Been brave, like he was supposed to be. Somehow saved Peter and Lily and James. Stopped Sirius from going insane. Done anything to not end up here. In some crypt in an abandoned graveyard, the d...
can you hear me?

can you hear me?

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Peter Pettigrew
Tags
I Wrote This Instead of Sleeping What Have I Done POV Second Person Peter Pettigrew Betrays James Potter and Lily Evans Potter
Peter Pettigrew descends into madness.
Requiem for the Brave

Requiem for the Brave

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes,
Tags
Angst Heavy Angst Other Additional Tags to Be Added Murder Everyone Needs A Hug Grief/Mourning Canonical Character Death Canon Compliant Hurt No Comfort Minor Character Death Death First Wizarding War with Voldemort (Harry Potter)
the story of the damned generation of young witches and wizards, who were placed to a war before they even livedorhow everyone dies
What could he do, should have been a father (but he never made it past his twenties)

What could he do, should have been a father (but he never made it past his twenties)

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, James Potter, Peter Pettigrew, Lily Evans Potter
Tags
Poetry Peter Pettigrew Betrays James Potter and Lily Evans Potter Just before they die
Obligatory marauders content for the anniversary of James and Lily's deaths :)-Anything in brackets isn't supposed to represent James having conflicting thoughts (he doesn't have reason to suspect Peter of anything), it's just us all knowing what hap...
No Mercy, No Grace

No Mercy, No Grace

F/F
Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Tom Riddle | Voldemort, Harry Potter & James Potter, Sirius Black & James Potter, Remus Lupin & Lily Evans Potter, Remus Lupin & James Potter, Sirius Black & Lily Evans Potter,
Tags
Death Major Character Undeath Evil Voldemort (Harry Potter) Peter Pettigrew Betrays James Potter and Lily Evans Potter Voldemort's Halloween 1981 Attack on the Potter Family (Harry Potter) Harry Potter Lives
A sharp knock came at the door, and James, assuming it was the first wave of trick-or-treaters, ran over, his excitement lightening his step. In his hurry, he left his wand lying on the coffee table, forgotten in the festive bustle. With a grin, he g...
Always more than a kiss

Always more than a kiss

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter/Lily Evans Potter, Minerva McGonagall, Severus Snape, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy, Marlene McKinnon/Dorcas Meadowes, Albus Dumbledore, Regulus Black & Sirius Black, Bellatrix Black Lestrange, Barty Crouch Jr./Evan Rosier, Walburga Black,
Tags
Time Skips Not Canon Compliant Eventual Smut Angst with a Happy Ending Angst and Hurt/Comfort Possessive Behavior Sexual Tension Jealousy First Wizarding War with Voldemort (Harry Potter) Trans Regulus Black Teen Pregnancy Horcrux Hunting
When Remus Lupin meets Regulus black his best friends little brother and he realizes that he owes James Potter an apology. OrA angst love story between a wolf and his star
A Sky of Vultures: Book One

A Sky of Vultures: Book One

F/F
F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley,
Tags
Character Death Minor Character Death POV Multiple Slytherin Harry Potter James Potter Dies Cancer Slytherin Hermione Granger Smart Harry Potter Lily Evans Potter Lives Harry Potter is a Little Shit Black Hermione Granger Hogwarts Forbidden Forest
Birds are the workers of Death and only few can see these special beings, one of whom is Harry Potter.On Halloween of 1981 Lily Potter defeated Voldemort leaving her to raise Harry. Because of her survival Peter goes to Azkaban and Sirius never gets...
forgive me peter (my lost fearless leader)

forgive me peter (my lost fearless leader)

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter, Peter Pettigrew, Peter Pettigrew & James Potter
Tags
Marlene McKinnon & Peter Pettigrew & James Potter are Childhood Friends Peter Pettigrew Betrays James Potter and Lily Evans Potter Peter Pettigrew Dies james and peter especially i will die before i stop saying it james is too nice he should slap peter rn Song: Peter (Taylor Swift)
peter pettigrew has a lot of regrets.james potter is in far too many of them.or, peter's biggest regret
As the world caves in

As the world caves in

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Tom Riddle | Voldemort
Tags
Betrayal Canon-Typical Violence Character Death Other Additional Tags to Be Added Tags May Change I Wrote This Instead of Sleeping Hurt No Comfort Marauders Era (Harry Potter) Work In Progress The Author Regrets Nothing Why Did I Write This? Canon-Typical Behavior
James is nervous and there’s a knock on the door. Who is it no one has their location except two people and neither would betray them. “James?” He immediately relaxes as he said this person wouldn’t betray him. He opens the door and lets him inside....
Harry Potter and the Reset of Time

Harry Potter and the Reset of Time

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Severus Snape,
Tags
Fluff Alternate Universe - Canon Divergence Slow Burn Friends to Lovers Magic Original Character(s) Action/Adventure Time Travel Betaed Friendship Violence Character Death Fix
Alternate universe were everone but Harry and Neville die. Voldemort is at power. Nothing a little time travel can't fix....
I need you to be save

I need you to be save

F/F
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, Pandora Lovegood/Xenophilius Lovegood, Mary Macdonald/Lily Evans Potter
Tags
Marauders Era (Harry Potter) Alternate Universe - Everyone Lives/Nobody Dies Peter Pettigrew Betrays James Potter and Lily Evans Potter
Regulus Black and James Potter are in love. Not many people know this. They haven't seen each other since the war started.Regulus Black is a spy for the good side. He thinks the love of his life has started a family with someone else. He still risks...
A Rat's Grand Act

A Rat's Grand Act

F/M
M/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Severus Snape, Dorcas Meadowes,
Tags
Alternate Universe - Canon Divergence Canon Compliant Marauders Era (Harry Potter) Marauders Friendship (Harry Potter) POV Peter Pettigrew Aromantic Peter Pettigrew Peter Pettigrew-centric Peter Pettigrew is a Little Shit Peter Pettigrew Betrays James Potter and Lily Evans Potter Spy Peter Pettigrew Half-blood Peter Pettigrew Peter feels limited emotions
When in seventh year James Potter worries about Peter being unable to defend himself from death eaters, he decides to attend a young wannabe death eaters meeting he is first invited to, just to prove them all wrong. Imagine their faces when he hands...
My Baby You'll Be

My Baby You'll Be

F/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, James Potter, Peter Pettigrew, Minerva McGonagall, Lily Evans, Voldemort
Tags
Canon Compliant Emotional Hurt One Shot Halloween Established James Potter/Lily Evans Potter Peter Pettigrew Betrays James Potter and Lily Evans Potter Halloween 1981 James Potter and Lily Evans Potter's Funeral Peter Pettigrew is a rat It's Halloween idk what you expected
I didn't want to post a new chapter of my normal fic (there will be one out tomorrow) but I couldn't go through Halloween and not post something, so here's a short little story about October 31, 1981, as well as the aftermath for a few days.
Remember Them

Remember Them

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Albus Dumbledore, Poppy Pomfrey
Tags
Remus Lupin Needs a Hug Established Sirius Black/Remus Lupin Post-First Wizarding War with Voldemort (Harry Potter) Peter Pettigrew Betrays James Potter and Lily Evans Potter Sirius Black in Azkaban Not a Love Story I hate Dumbledore i hate jkr
Sirius and Remus after Halloween 1981, based on the song Remember You.
always the fool (with the slowest heart)

always the fool (with the slowest heart)

F/M
M/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Peter Pettigrew/Severus Snape
Tags
Unrequited Love Canon Compliant Hurt No Comfort I'm Bad At Tagging Bittersweet Ending Young Peter Pettigrew POV Peter Pettigrew Peter Pettigrew-centric Dark Mark (Harry Potter) Peter Pettigrew Betrays James Potter and Lily Evans Potter
For a while it was just them, and they got along almost instantly. There was just something about James that made him comfortable and safe. They talked all through the train ride, and James even shared his money so he could get something from the swe...
Anatomy of pain

Anatomy of pain

F/F
F/M
M/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Marlene McKinnon/Dorcas Meadowes, Mary Macdonald/Lily Evans Potter
Tags
Angst Heavy Angst Canon Compliant Panic Attacks Everybody Dies James Potter & Lily Evans Potter Friendship Mary Macdonald Needs a Hug (Harry Potter) Peter Pettigrew Betrays James Potter and Lily Evans Potter James Potter & Lily Evans Potter Die
Summary of Mary Macdonald's pain that caused her to Obliviate herself.
Rat King

Rat King

F/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Minerva McGonagall, Severus Snape, Tom Riddle | Voldemort, Albus Dumbledore, Pomona Sprout,
Tags
Alternate Universe - Canon Divergence Bigotry & Prejudice Not Beta Read Character Development Marauders Era (Harry Potter) Marauders Friendship (Harry Potter) Hogwarts Rivalry Pureblood Culture (Harry Potter) Eventual James Potter/Lily Evans Potter Regulus Black is a Little Shit Sirius Black & James Potter Friendship
Peter Pettigrew's life and what led to his betrayal.
What if one of walburgas punishments went to far

What if one of walburgas punishments went to far

G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Minerva McGonagall, Severus Snape, Alastor "Mad-Eye" Moody,
Tags
Blood and Injury Major Character Injury Hurt Marauders Era (Harry Potter) Bisexual Remus Lupin Marauders Friendship (Harry Potter) Albus Dumbledore Bashing Young Severus Snape Sirius Black Lives Remus Lupin Lives James Potter Dies Remus Lupin & Lily Evans Potter Friendship
Sirius Black who grew up his whole childhood lovingand playing quidditch, joining the Gryffindor team as a beater in his 2nd year Sirius Black who had all the energy in the world and was constantly runningaround Sirius Black whose friends couldn't fa...
New Plan

New Plan

M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes,
Tags
War Marauders Era (Harry Potter) Albus Dumbledore Bashing Regulus Black-centric Regulus Black Lives Desi James Potter Death Eaters Morally Grey Regulus Black Indian James Potter slytherin skittles James Potter & Lily Evans Potter Friendship Peter Pettigrew Bashing
They were taken, crucio'd and left chained inside a cell by a group of taunting death eaters. What they didn't expect was who would help them.Or what would happen after.