The story of "Harry Potter and the HBP", but told from the 3rd person POV of Ginny Weasley. Strictly in-canon. Suitable for anyone whom the "Harry Potter" novels themselves would be suitable for.
Well done expansion on Ginny's character and provides some fun ideas about what else could have been going in the background in Harry Potter and the Half-Blood Prince. It's fanfic, so there's some cringe and rough chapters, but still enjoyable, especially if you felt there wasn't enough Ginny in the original series. One of the best things is RRFang does their best to capture every interaction between Ginny and Harry in the original book and casts it in a different light by giving Ginny's thoughts as context. There are a few "extra" interactions added, but I think this was necessary given how little JK Rowling focused on their relationship. A fun, fluffy read.