Thanks to eeyore for recing this. Peter is such a fascinating but much neglected character and this version of his story is so believable. His insecurity being played on by a scheming Lucius (whose own relationship with Riddle begs examination), his jealousy of the other Marauders, and his feelings towards Lily and Severus (how interesting to have another perspective on that relationship too). Lots of things going on here that will reward rereading.