Moony,
We are allowed to send a letter a week to someone we would like. It's great for I have a chance to try to talk to you, but the letters are read before hand so maybe it's not so great. Honestly I don't even know if you get these but it is worth a try right? That's what you always said don't give up until you. Well just don't give up.
It's been five weeks since… that night. That's five letters I have written to you, yet no response, at all. I understand why though, you believe that I… would do such a thing. That I would betray them but I didn't, I wouldn't they are our friends.
I suppose you feel all alone, no James, no Peter, not even Lily, and then well no me (you probably could visit but…). You probably hate me and I understand that, I would hate anyone for taking them all away. But I didn't Peter did and there was a reason his animagus was a rat, he is one. He betrayed them not me.
Moony this letter probably won't reach you. They won't send it, its not good to tell lies, that's what they think all this is lies but it isn't and in the off chance you get this letter I hope you realise that.
Moony please I need you. Honestly I believe I am to blame if I hadn't asked them no convinced them not to use me as a secret keeper, and then they would still be here. We would still be sneaking over to see them in the dead of night even though we could visit them in the day, but just to make it more fun.
Please Mooney, if you get this please, please reply, I need you. And you need me too.
Please take care,
Sirius, Your Padfoot
"Another one" The reader muttered to his college before throwing it on a pile the pile of letters that would never be sent out
"We get some nutters in here huh. Seems to think that Peter Pettigrew managed to become an animagus"
"The guy he killed? Mad that is."
Sirius' letters never got out.