A Good Girl's Guide to Murder is a YA mystery novel following high schooler Pippa Fitz-Amobi. What first started as a school project, Pippa begins to dig into the murder of high schooler Andie Bell, a case that occurred five years ago, in her small town. The case is apparently closed. Everyone, including the police and jury, ruled Sal Singh, Andie's boyfriend at the time, to have murdered the young girl. Of course, with Sal Singh also pronounced deceased by suicide, there was no way for him to plead guilty or otherwise.