Summary: Ron is struggling with his identity after leaving the Aurors and setting up a detective agency. A woman needs his help but seems reluctant for him to learn the truth. To complicate matters, Fenrir Greyback is on the loose, and Ron must face the Forbidden Forest and his own fears if he is to unravel the mystery.
This is a story that contains a lot of my favourite things: private detectives, what happens after happy endings, mystery, action and a thoughtful and sympathetic take on a despised group that few fanfic writers get right.
It's about 15000 words long.
Here is the link you need to follow.