A Different Sort of Marauder

Harry Potter - J. K. Rowling
F/M
Gen
G
A Different Sort of Marauder
Characters
Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Albus Dumbledore
Tags
Alternate Universe - Canon Divergence Friendship Marauders Era (Harry Potter) Hogwarts Sorting Hat
Summary
In a world where Severus is the 4th Marauder and Peter Pettigrew is a menace, can Voldemort be stopped before he kills James and Lily Potter?
Note
Re-posting this story after a lovely individual mentioned it seemed to be missing. <3 <3 <3

Chapters