Without a doubt my favourite era to read is the Marauder era.
I have read quite a few but having only skimmed through the first few pages of the list of Marauder fics and Lily and James fics there's a lot I haven't.
Want to make a memory
A different kind of magic
Symphony of a Quartet
Catch my fall
A moment, a love
And there are some more but I can't remember them!
Any recommendations welcome =)